United States Air Quality Index and Air Pollutants

AQI: Alabama: Birmingham-Hoover

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Birmingham-Hoover data was reported at 31.000 Index in 20 Nov 2024. This records a decrease from the previous number of 34.000 Index for 19 Nov 2024. AQI: Alabama: Birmingham-Hoover data is updated daily, averaging 53.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16373 observations. The data reached an all-time high of 255.000 Index in 30 Jul 2023 and a record low of 14.000 Index in 03 Oct 2015. AQI: Alabama: Birmingham-Hoover data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
31.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Alabama: Birmingham-Hoover from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Alabama: Birmingham-Hoover

AQI: Alabama: Birmingham-Hoover: CO

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Birmingham-Hoover: CO data was reported at 11.000 Index in 31 Dec 2023. This records an increase from the previous number of 9.000 Index for 30 Dec 2023. AQI: Alabama: Birmingham-Hoover: CO data is updated daily, averaging 6.000 Index from Jan 1980 (Median) to 31 Dec 2023, with 16028 observations. The data reached an all-time high of 30.000 Index in 15 Feb 2022 and a record low of 0.000 Index in 02 Mar 2017. AQI: Alabama: Birmingham-Hoover: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
11.000 31 Dec 2023 daily 01 Jan 1980 - 31 Dec 2023

View United States's AQI: Alabama: Birmingham-Hoover: CO from 01 Jan 1980 to 31 Dec 2023 in the chart:

United States AQI: Alabama: Birmingham-Hoover: CO

AQI: Alabama: Birmingham-Hoover: NO2

1992 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Birmingham-Hoover: NO2 data was reported at 30.000 Index in 31 Dec 2023. This records an increase from the previous number of 16.000 Index for 30 Dec 2023. AQI: Alabama: Birmingham-Hoover: NO2 data is updated daily, averaging 23.000 Index from Sep 1992 (Median) to 31 Dec 2023, with 5560 observations. The data reached an all-time high of 103.000 Index in 25 Oct 2016 and a record low of 2.000 Index in 01 Jan 2022. AQI: Alabama: Birmingham-Hoover: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
30.000 31 Dec 2023 daily 12 Sep 1992 - 31 Dec 2023

View United States's AQI: Alabama: Birmingham-Hoover: NO2 from 12 Sep 1992 to 31 Dec 2023 in the chart:

United States AQI: Alabama: Birmingham-Hoover: NO2

AQI: Alabama: Birmingham-Hoover: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Birmingham-Hoover: Ozone data was reported at 31.000 Index in 20 Nov 2024. This records an increase from the previous number of 28.000 Index for 19 Nov 2024. AQI: Alabama: Birmingham-Hoover: Ozone data is updated daily, averaging 38.000 Index from Jun 1980 (Median) to 20 Nov 2024, with 14491 observations. The data reached an all-time high of 156.000 Index in 08 Jun 2018 and a record low of 0.000 Index in 10 Jan 2022. AQI: Alabama: Birmingham-Hoover: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
31.000 20 Nov 2024 daily 25 Jun 1980 - 20 Nov 2024

View United States's AQI: Alabama: Birmingham-Hoover: Ozone from 25 Jun 1980 to 20 Nov 2024 in the chart:

United States AQI: Alabama: Birmingham-Hoover: Ozone

AQI: Alabama: Birmingham-Hoover: PM10

1985 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Birmingham-Hoover: PM10 data was reported at 22.000 Index in 20 Nov 2024. This records an increase from the previous number of 11.000 Index for 19 Nov 2024. AQI: Alabama: Birmingham-Hoover: PM10 data is updated daily, averaging 21.000 Index from Jan 1985 (Median) to 20 Nov 2024, with 14275 observations. The data reached an all-time high of 91.000 Index in 09 Mar 2021 and a record low of 2.000 Index in 02 Jan 2017. AQI: Alabama: Birmingham-Hoover: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
22.000 20 Nov 2024 daily 01 Jan 1985 - 20 Nov 2024

View United States's AQI: Alabama: Birmingham-Hoover: PM10 from 01 Jan 1985 to 20 Nov 2024 in the chart:

United States AQI: Alabama: Birmingham-Hoover: PM10

AQI: Alabama: Birmingham-Hoover: PM2.5

1999 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Birmingham-Hoover: PM2.5 data was reported at 31.000 Index in 20 Nov 2024. This records a decrease from the previous number of 34.000 Index for 19 Nov 2024. AQI: Alabama: Birmingham-Hoover: PM2.5 data is updated daily, averaging 51.000 Index from Jan 1999 (Median) to 20 Nov 2024, with 9448 observations. The data reached an all-time high of 255.000 Index in 30 Jul 2023 and a record low of 10.000 Index in 23 Apr 2017. AQI: Alabama: Birmingham-Hoover: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
31.000 20 Nov 2024 daily 01 Jan 1999 - 20 Nov 2024

View United States's AQI: Alabama: Birmingham-Hoover: PM2.5 from 01 Jan 1999 to 20 Nov 2024 in the chart:

United States AQI: Alabama: Birmingham-Hoover: PM2.5

AQI: Alabama: Birmingham-Hoover: SO2

1981 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Birmingham-Hoover: SO2 data was reported at 1.000 Index in 30 Jun 2023. This records a decrease from the previous number of 7.000 Index for 29 Jun 2023. AQI: Alabama: Birmingham-Hoover: SO2 data is updated daily, averaging 6.000 Index from Feb 1981 (Median) to 30 Jun 2023, with 13603 observations. The data reached an all-time high of 124.000 Index in 07 Jan 2018 and a record low of 0.000 Index in 25 Jun 2023. AQI: Alabama: Birmingham-Hoover: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
1.000 30 Jun 2023 daily 06 Feb 1981 - 30 Jun 2023

View United States's AQI: Alabama: Birmingham-Hoover: SO2 from 06 Feb 1981 to 30 Jun 2023 in the chart:

United States AQI: Alabama: Birmingham-Hoover: SO2

AQI: Alabama: Mobile

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Mobile data was reported at 21.000 Index in 20 Nov 2024. This records a decrease from the previous number of 28.000 Index for 19 Nov 2024. AQI: Alabama: Mobile data is updated daily, averaging 41.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 15556 observations. The data reached an all-time high of 139.000 Index in 24 Jan 2017 and a record low of 0.000 Index in 31 Dec 2023. AQI: Alabama: Mobile data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
21.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Alabama: Mobile from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Alabama: Mobile

AQI: Alabama: Mobile: CO

2002 - 2003 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Mobile: CO data was reported at 3.000 Index in 31 Aug 2003. This records an increase from the previous number of 2.000 Index for 30 Aug 2003. AQI: Alabama: Mobile: CO data is updated daily, averaging 6.000 Index from Aug 2002 (Median) to 31 Aug 2003, with 391 observations. The data reached an all-time high of 19.000 Index in 20 Oct 2002 and a record low of 1.000 Index in 15 Jun 2003. AQI: Alabama: Mobile: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants.

Last Frequency Range
3.000 31 Aug 2003 daily 01 Aug 2002 - 31 Aug 2003

View United States's AQI: Alabama: Mobile: CO from 01 Aug 2002 to 31 Aug 2003 in the chart:

United States AQI: Alabama: Mobile: CO

AQI: Alabama: Mobile: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Mobile: Ozone data was reported at 33.000 Index in 31 Oct 2024. This records a decrease from the previous number of 36.000 Index for 30 Oct 2024. AQI: Alabama: Mobile: Ozone data is updated daily, averaging 38.000 Index from Feb 1980 (Median) to 31 Oct 2024, with 11525 observations. The data reached an all-time high of 140.000 Index in 10 Oct 2010 and a record low of 10.000 Index in 12 Oct 2019. AQI: Alabama: Mobile: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
33.000 31 Oct 2024 daily 21 Feb 1980 - 31 Oct 2024

View United States's AQI: Alabama: Mobile: Ozone from 21 Feb 1980 to 31 Oct 2024 in the chart:

United States AQI: Alabama: Mobile: Ozone

AQI: Alabama: Mobile: PM10

1985 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Mobile: PM10 data was reported at 11.000 Index in 20 Nov 2024. This records a decrease from the previous number of 28.000 Index for 19 Nov 2024. AQI: Alabama: Mobile: PM10 data is updated daily, averaging 20.000 Index from Jan 1985 (Median) to 20 Nov 2024, with 4951 observations. The data reached an all-time high of 159.000 Index in 11 Nov 2004 and a record low of 0.000 Index in 01 Oct 2024. AQI: Alabama: Mobile: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants.

Last Frequency Range
11.000 20 Nov 2024 daily 01 Jan 1985 - 20 Nov 2024

View United States's AQI: Alabama: Mobile: PM10 from 01 Jan 1985 to 20 Nov 2024 in the chart:

United States AQI: Alabama: Mobile: PM10

AQI: Alabama: Mobile: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Alabama: Mobile: SO2 data was reported at 1.000 Index in 30 Jun 2023. This stayed constant from the previous number of 1.000 Index for 29 Jun 2023. AQI: Alabama: Mobile: SO2 data is updated daily, averaging 1.000 Index from Jan 1980 (Median) to 30 Jun 2023, with 10689 observations. The data reached an all-time high of 70.000 Index in 26 Jan 2003 and a record low of 0.000 Index in 25 Jun 2023. AQI: Alabama: Mobile: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
1.000 30 Jun 2023 daily 01 Jan 1980 - 30 Jun 2023

View United States's AQI: Alabama: Mobile: SO2 from 01 Jan 1980 to 30 Jun 2023 in the chart:

United States AQI: Alabama: Mobile: SO2

AQI: Alaska: Anchorage

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Anchorage data was reported at 28.000 Index in 20 Nov 2024. This records a decrease from the previous number of 49.000 Index for 19 Nov 2024. AQI: Alaska: Anchorage data is updated daily, averaging 30.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 15750 observations. The data reached an all-time high of 160.000 Index in 01 Jan 2021 and a record low of 0.000 Index in 08 Aug 2024. AQI: Alaska: Anchorage data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
28.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Alaska: Anchorage from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Alaska: Anchorage

AQI: Alaska: Anchorage: CO

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Anchorage: CO data was reported at 2.000 Index in 01 Jul 2024. This records a decrease from the previous number of 3.000 Index for 30 Jun 2024. AQI: Alaska: Anchorage: CO data is updated daily, averaging 9.000 Index from Jan 1980 (Median) to 01 Jul 2024, with 10176 observations. The data reached an all-time high of 75.000 Index in 09 Dec 2010 and a record low of 1.000 Index in 19 Jun 2024. AQI: Alaska: Anchorage: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
2.000 01 Jul 2024 daily 01 Jan 1980 - 01 Jul 2024

View United States's AQI: Alaska: Anchorage: CO from 01 Jan 1980 to 01 Jul 2024 in the chart:

United States AQI: Alaska: Anchorage: CO

AQI: Alaska: Anchorage: PM10

1985 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Anchorage: PM10 data was reported at 11.000 Index in 30 Jun 2024. This records a decrease from the previous number of 12.000 Index for 29 Jun 2024. AQI: Alaska: Anchorage: PM10 data is updated daily, averaging 15.000 Index from Oct 1985 (Median) to 30 Jun 2024, with 12295 observations. The data reached an all-time high of 231.000 Index in 29 Oct 2014 and a record low of 1.000 Index in 29 Apr 2023. AQI: Alaska: Anchorage: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
11.000 30 Jun 2024 daily 01 Oct 1985 - 30 Jun 2024

View United States's AQI: Alaska: Anchorage: PM10 from 01 Oct 1985 to 30 Jun 2024 in the chart:

United States AQI: Alaska: Anchorage: PM10

AQI: Alaska: Anchorage: SO2

1980 - 1984 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Anchorage: SO2 data was reported at 0.000 Index in 05 Dec 1984. This stayed constant from the previous number of 0.000 Index for 04 Dec 1984. AQI: Alaska: Anchorage: SO2 data is updated daily, averaging 0.000 Index from Dec 1980 (Median) to 05 Dec 1984, with 881 observations. The data reached an all-time high of 41.000 Index in 07 Aug 1984 and a record low of 0.000 Index in 05 Dec 1984. AQI: Alaska: Anchorage: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants.

Last Frequency Range
0.000 05 Dec 1984 daily 05 Dec 1980 - 05 Dec 1984

View United States's AQI: Alaska: Anchorage: SO2 from 05 Dec 1980 to 05 Dec 1984 in the chart:

United States AQI: Alaska: Anchorage: SO2

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin data was reported at 24.000 Index in 20 Nov 2024. This records a decrease from the previous number of 32.000 Index for 19 Nov 2024. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin data is updated daily, averaging 46.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 151.000 Index in 08 Jun 2018 and a record low of 13.000 Index in 31 Dec 2020. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
24.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: CO

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: CO data was reported at 8.000 Index in 30 Jun 2024. This records an increase from the previous number of 7.000 Index for 29 Jun 2024. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: CO data is updated daily, averaging 6.000 Index from Jan 1980 (Median) to 30 Jun 2024, with 15852 observations. The data reached an all-time high of 22.000 Index in 15 Dec 2023 and a record low of 0.000 Index in 09 Jan 2021. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
8.000 30 Jun 2024 daily 01 Jan 1980 - 30 Jun 2024

View United States's AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: CO from 01 Jan 1980 to 30 Jun 2024 in the chart:

United States AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: CO

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: NO2

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: NO2 data was reported at 23.000 Index in 30 Jun 2024. This records a decrease from the previous number of 24.000 Index for 29 Jun 2024. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: NO2 data is updated daily, averaging 25.000 Index from Jun 1980 (Median) to 30 Jun 2024, with 12701 observations. The data reached an all-time high of 66.000 Index in 12 Apr 2023 and a record low of 2.000 Index in 17 Apr 2022. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
23.000 30 Jun 2024 daily 01 Jun 1980 - 30 Jun 2024

View United States's AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: NO2 from 01 Jun 1980 to 30 Jun 2024 in the chart:

United States AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: NO2

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: Ozone data was reported at 34.000 Index in 31 Oct 2024. This records a decrease from the previous number of 38.000 Index for 30 Oct 2024. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: Ozone data is updated daily, averaging 44.000 Index from Jan 1980 (Median) to 31 Oct 2024, with 13935 observations. The data reached an all-time high of 187.000 Index in 29 Jun 2012 and a record low of 7.000 Index in 24 Oct 2020. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
34.000 31 Oct 2024 daily 01 Jan 1980 - 31 Oct 2024

View United States's AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: Ozone from 01 Jan 1980 to 31 Oct 2024 in the chart:

United States AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: Ozone

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: PM10

1985 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: PM10 data was reported at 9.000 Index in 20 Nov 2024. This stayed constant from the previous number of 9.000 Index for 19 Nov 2024. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: PM10 data is updated daily, averaging 16.000 Index from Oct 1985 (Median) to 20 Nov 2024, with 7342 observations. The data reached an all-time high of 67.000 Index in 14 Jun 2022 and a record low of 2.000 Index in 05 Feb 2020. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
9.000 20 Nov 2024 daily 23 Oct 1985 - 20 Nov 2024

View United States's AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: PM10 from 23 Oct 1985 to 20 Nov 2024 in the chart:

United States AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: PM10

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: SO2 data was reported at 0.000 Index in 30 Jun 2023. This stayed constant from the previous number of 0.000 Index for 29 Jun 2023. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: SO2 data is updated daily, averaging 0.000 Index from Jan 1980 (Median) to 30 Jun 2023, with 15356 observations. The data reached an all-time high of 119.000 Index in 04 Apr 2014 and a record low of 0.000 Index in 30 Jun 2023. AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
0.000 30 Jun 2023 daily 01 Jan 1980 - 30 Jun 2023

View United States's AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: SO2 from 01 Jan 1980 to 30 Jun 2023 in the chart:

United States AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: SO2

AQI: Arizona: Phoenix-Mesa-Scottsdale

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Arizona: Phoenix-Mesa-Scottsdale data was reported at 79.000 Index in 20 Nov 2024. This records an increase from the previous number of 68.000 Index for 19 Nov 2024. AQI: Arizona: Phoenix-Mesa-Scottsdale data is updated daily, averaging 79.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 1,263.000 Index in 29 Jul 2016 and a record low of 27.000 Index in 02 Oct 2018. AQI: Arizona: Phoenix-Mesa-Scottsdale data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
79.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Arizona: Phoenix-Mesa-Scottsdale from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Arizona: Phoenix-Mesa-Scottsdale

AQI: Arizona: Phoenix-Mesa-Scottsdale: NO2

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Arizona: Phoenix-Mesa-Scottsdale: NO2 data was reported at 31.000 Index in 30 Sep 2024. This records an increase from the previous number of 29.000 Index for 29 Sep 2024. AQI: Arizona: Phoenix-Mesa-Scottsdale: NO2 data is updated daily, averaging 40.000 Index from Apr 1980 (Median) to 30 Sep 2024, with 13519 observations. The data reached an all-time high of 108.000 Index in 17 May 2024 and a record low of 3.000 Index in 14 Jul 2024. AQI: Arizona: Phoenix-Mesa-Scottsdale: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
31.000 30 Sep 2024 daily 10 Apr 1980 - 30 Sep 2024

View United States's AQI: Arizona: Phoenix-Mesa-Scottsdale: NO2 from 10 Apr 1980 to 30 Sep 2024 in the chart:

United States AQI: Arizona: Phoenix-Mesa-Scottsdale: NO2

AQI: Arizona: Phoenix-Mesa-Scottsdale: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Arizona: Phoenix-Mesa-Scottsdale: Ozone data was reported at 45.000 Index in 20 Nov 2024. This records an increase from the previous number of 44.000 Index for 19 Nov 2024. AQI: Arizona: Phoenix-Mesa-Scottsdale: Ozone data is updated daily, averaging 58.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16348 observations. The data reached an all-time high of 264.000 Index in 01 Jun 2022 and a record low of 19.000 Index in 04 Dec 2022. AQI: Arizona: Phoenix-Mesa-Scottsdale: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
45.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Arizona: Phoenix-Mesa-Scottsdale: Ozone from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Arizona: Phoenix-Mesa-Scottsdale: Ozone

AQI: Arizona: Phoenix-Mesa-Scottsdale: PM10

1986 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Arizona: Phoenix-Mesa-Scottsdale: PM10 data was reported at 79.000 Index in 20 Nov 2024. This records an increase from the previous number of 65.000 Index for 19 Nov 2024. AQI: Arizona: Phoenix-Mesa-Scottsdale: PM10 data is updated daily, averaging 63.000 Index from Jan 1986 (Median) to 20 Nov 2024, with 10919 observations. The data reached an all-time high of 1,263.000 Index in 29 Jul 2016 and a record low of 6.000 Index in 11 Mar 2020. AQI: Arizona: Phoenix-Mesa-Scottsdale: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
79.000 20 Nov 2024 daily 02 Jan 1986 - 20 Nov 2024

View United States's AQI: Arizona: Phoenix-Mesa-Scottsdale: PM10 from 02 Jan 1986 to 20 Nov 2024 in the chart:

United States AQI: Arizona: Phoenix-Mesa-Scottsdale: PM10

AQI: Arizona: Phoenix-Mesa-Scottsdale: PM2.5

1999 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Arizona: Phoenix-Mesa-Scottsdale: PM2.5 data was reported at 79.000 Index in 20 Nov 2024. This records an increase from the previous number of 68.000 Index for 19 Nov 2024. AQI: Arizona: Phoenix-Mesa-Scottsdale: PM2.5 data is updated daily, averaging 55.000 Index from Jan 1999 (Median) to 20 Nov 2024, with 7598 observations. The data reached an all-time high of 272.000 Index in 01 Jan 2021 and a record low of 13.000 Index in 18 Feb 2019. AQI: Arizona: Phoenix-Mesa-Scottsdale: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
79.000 20 Nov 2024 daily 06 Jan 1999 - 20 Nov 2024

View United States's AQI: Arizona: Phoenix-Mesa-Scottsdale: PM2.5 from 06 Jan 1999 to 20 Nov 2024 in the chart:

United States AQI: Arizona: Phoenix-Mesa-Scottsdale: PM2.5

AQI: Arizona: Phoenix-Mesa-Scottsdale: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Arizona: Phoenix-Mesa-Scottsdale: SO2 data was reported at 1.000 Index in 30 Sep 2023. This records a decrease from the previous number of 3.000 Index for 29 Sep 2023. AQI: Arizona: Phoenix-Mesa-Scottsdale: SO2 data is updated daily, averaging 3.000 Index from Jan 1980 (Median) to 30 Sep 2023, with 15582 observations. The data reached an all-time high of 94.000 Index in 14 Nov 2017 and a record low of 0.000 Index in 17 Jul 2023. AQI: Arizona: Phoenix-Mesa-Scottsdale: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
1.000 30 Sep 2023 daily 01 Jan 1980 - 30 Sep 2023

View United States's AQI: Arizona: Phoenix-Mesa-Scottsdale: SO2 from 01 Jan 1980 to 30 Sep 2023 in the chart:

United States AQI: Arizona: Phoenix-Mesa-Scottsdale: SO2

AQI: Arkansas: Little Rock-North Little Rock-Conway: CO

1982 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Arkansas: Little Rock-North Little Rock-Conway: CO data was reported at 3.000 Index in 01 Oct 2024. This stayed constant from the previous number of 3.000 Index for 30 Sep 2024. AQI: Arkansas: Little Rock-North Little Rock-Conway: CO data is updated daily, averaging 5.000 Index from Apr 1982 (Median) to 01 Oct 2024, with 11924 observations. The data reached an all-time high of 18.000 Index in 19 Feb 2017 and a record low of 0.000 Index in 28 May 2024. AQI: Arkansas: Little Rock-North Little Rock-Conway: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
3.000 01 Oct 2024 daily 01 Apr 1982 - 01 Oct 2024

View United States's AQI: Arkansas: Little Rock-North Little Rock-Conway: CO from 01 Apr 1982 to 01 Oct 2024 in the chart:

United States AQI: Arkansas: Little Rock-North Little Rock-Conway: CO

AQI: Arkansas: Little Rock-North Little Rock-Conway: PM10

1985 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Arkansas: Little Rock-North Little Rock-Conway: PM10 data was reported at 6.000 Index in 30 Sep 2024. This records a decrease from the previous number of 27.000 Index for 27 Sep 2024. AQI: Arkansas: Little Rock-North Little Rock-Conway: PM10 data is updated daily, averaging 19.000 Index from Oct 1985 (Median) to 30 Sep 2024, with 3305 observations. The data reached an all-time high of 75.000 Index in 27 Aug 1998 and a record low of 0.000 Index in 05 Oct 2022. AQI: Arkansas: Little Rock-North Little Rock-Conway: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
6.000 30 Sep 2024 daily 12 Oct 1985 - 30 Sep 2024

View United States's AQI: Arkansas: Little Rock-North Little Rock-Conway: PM10 from 12 Oct 1985 to 30 Sep 2024 in the chart:

United States AQI: Arkansas: Little Rock-North Little Rock-Conway: PM10

AQI: Arkansas: Little Rock-North Little Rock-Conway: PM2.5

1999 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Arkansas: Little Rock-North Little Rock-Conway: PM2.5 data was reported at 26.000 Index in 20 Nov 2024. This records a decrease from the previous number of 63.000 Index for 19 Nov 2024. AQI: Arkansas: Little Rock-North Little Rock-Conway: PM2.5 data is updated daily, averaging 43.000 Index from Jun 1999 (Median) to 20 Nov 2024, with 9228 observations. The data reached an all-time high of 132.000 Index in 27 Jun 2020 and a record low of 4.000 Index in 29 Oct 2023. AQI: Arkansas: Little Rock-North Little Rock-Conway: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
26.000 20 Nov 2024 daily 30 Jun 1999 - 20 Nov 2024

View United States's AQI: Arkansas: Little Rock-North Little Rock-Conway: PM2.5 from 30 Jun 1999 to 20 Nov 2024 in the chart:

United States AQI: Arkansas: Little Rock-North Little Rock-Conway: PM2.5

AQI: Arkansas: Little Rock-North Little Rock-Conway: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Arkansas: Little Rock-North Little Rock-Conway: SO2 data was reported at 0.000 Index in 30 Jun 2023. This stayed constant from the previous number of 0.000 Index for 29 Jun 2023. AQI: Arkansas: Little Rock-North Little Rock-Conway: SO2 data is updated daily, averaging 1.000 Index from Jan 1980 (Median) to 30 Jun 2023, with 15598 observations. The data reached an all-time high of 41.000 Index in 23 Mar 2015 and a record low of 0.000 Index in 30 Jun 2023. AQI: Arkansas: Little Rock-North Little Rock-Conway: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
0.000 30 Jun 2023 daily 01 Jan 1980 - 30 Jun 2023

View United States's AQI: Arkansas: Little Rock-North Little Rock-Conway: SO2 from 01 Jan 1980 to 30 Jun 2023 in the chart:

United States AQI: Arkansas: Little Rock-North Little Rock-Conway: SO2

AQI: California: Los Angeles-Long Beach-Anaheim

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: Los Angeles-Long Beach-Anaheim data was reported at 67.000 Index in 20 Nov 2024. This records a decrease from the previous number of 71.000 Index for 19 Nov 2024. AQI: California: Los Angeles-Long Beach-Anaheim data is updated daily, averaging 76.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 281.000 Index in 11 Oct 2021 and a record low of 25.000 Index in 31 Dec 2022. AQI: California: Los Angeles-Long Beach-Anaheim data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
67.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: California: Los Angeles-Long Beach-Anaheim from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: California: Los Angeles-Long Beach-Anaheim

AQI: California: Los Angeles-Long Beach-Anaheim: CO

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: Los Angeles-Long Beach-Anaheim: CO data was reported at 10.000 Index in 01 Sep 2024. This stayed constant from the previous number of 10.000 Index for 31 Aug 2024. AQI: California: Los Angeles-Long Beach-Anaheim: CO data is updated daily, averaging 10.000 Index from Jan 1980 (Median) to 01 Sep 2024, with 16225 observations. The data reached an all-time high of 52.000 Index in 25 Dec 2017 and a record low of 3.000 Index in 14 Sep 2023. AQI: California: Los Angeles-Long Beach-Anaheim: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
10.000 01 Sep 2024 daily 01 Jan 1980 - 01 Sep 2024

View United States's AQI: California: Los Angeles-Long Beach-Anaheim: CO from 01 Jan 1980 to 01 Sep 2024 in the chart:

United States AQI: California: Los Angeles-Long Beach-Anaheim: CO

AQI: California: Los Angeles-Long Beach-Anaheim: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: Los Angeles-Long Beach-Anaheim: Ozone data was reported at 40.000 Index in 20 Nov 2024. This stayed constant from the previous number of 40.000 Index for 19 Nov 2024. AQI: California: Los Angeles-Long Beach-Anaheim: Ozone data is updated daily, averaging 54.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 235.000 Index in 05 Sep 2020 and a record low of 19.000 Index in 03 Dec 2014. AQI: California: Los Angeles-Long Beach-Anaheim: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
40.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: California: Los Angeles-Long Beach-Anaheim: Ozone from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: California: Los Angeles-Long Beach-Anaheim: Ozone

AQI: California: Los Angeles-Long Beach-Anaheim: PM10

1985 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: Los Angeles-Long Beach-Anaheim: PM10 data was reported at 41.000 Index in 20 Nov 2024. This records an increase from the previous number of 39.000 Index for 19 Nov 2024. AQI: California: Los Angeles-Long Beach-Anaheim: PM10 data is updated daily, averaging 31.000 Index from Jan 1985 (Median) to 20 Nov 2024, with 11139 observations. The data reached an all-time high of 281.000 Index in 11 Oct 2021 and a record low of 2.000 Index in 06 Apr 2020. AQI: California: Los Angeles-Long Beach-Anaheim: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
41.000 20 Nov 2024 daily 01 Jan 1985 - 20 Nov 2024

View United States's AQI: California: Los Angeles-Long Beach-Anaheim: PM10 from 01 Jan 1985 to 20 Nov 2024 in the chart:

United States AQI: California: Los Angeles-Long Beach-Anaheim: PM10

AQI: California: Los Angeles-Long Beach-Anaheim: PM2.5

1998 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: Los Angeles-Long Beach-Anaheim: PM2.5 data was reported at 67.000 Index in 20 Nov 2024. This records a decrease from the previous number of 71.000 Index for 19 Nov 2024. AQI: California: Los Angeles-Long Beach-Anaheim: PM2.5 data is updated daily, averaging 62.000 Index from Sep 1998 (Median) to 20 Nov 2024, with 9270 observations. The data reached an all-time high of 230.000 Index in 05 Jul 2024 and a record low of 22.000 Index in 06 Apr 2020. AQI: California: Los Angeles-Long Beach-Anaheim: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
67.000 20 Nov 2024 daily 02 Sep 1998 - 20 Nov 2024

View United States's AQI: California: Los Angeles-Long Beach-Anaheim: PM2.5 from 02 Sep 1998 to 20 Nov 2024 in the chart:

United States AQI: California: Los Angeles-Long Beach-Anaheim: PM2.5

AQI: California: Los Angeles-Long Beach-Anaheim: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: California: Los Angeles-Long Beach-Anaheim: SO2 data was reported at 1.000 Index in 30 Jun 2023. This records an increase from the previous number of 0.000 Index for 29 Jun 2023. AQI: California: Los Angeles-Long Beach-Anaheim: SO2 data is updated daily, averaging 1.000 Index from Jan 1980 (Median) to 30 Jun 2023, with 15795 observations. The data reached an all-time high of 52.000 Index in 01 Dec 2015 and a record low of 0.000 Index in 29 Jun 2023. AQI: California: Los Angeles-Long Beach-Anaheim: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
1.000 30 Jun 2023 daily 01 Jan 1980 - 30 Jun 2023

View United States's AQI: California: Los Angeles-Long Beach-Anaheim: SO2 from 01 Jan 1980 to 30 Jun 2023 in the chart:

United States AQI: California: Los Angeles-Long Beach-Anaheim: SO2

AQI: California: Riverside-San Bernardino-Ontario

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: Riverside-San Bernardino-Ontario data was reported at 56.000 Index in 20 Nov 2024. This records a decrease from the previous number of 60.000 Index for 19 Nov 2024. AQI: California: Riverside-San Bernardino-Ontario data is updated daily, averaging 93.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 1,564.000 Index in 28 May 2022 and a record low of 35.000 Index in 15 Mar 2023. AQI: California: Riverside-San Bernardino-Ontario data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
56.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: California: Riverside-San Bernardino-Ontario from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: California: Riverside-San Bernardino-Ontario

AQI: California: Riverside-San Bernardino-Ontario: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: Riverside-San Bernardino-Ontario: Ozone data was reported at 47.000 Index in 20 Nov 2024. This records an increase from the previous number of 41.000 Index for 19 Nov 2024. AQI: California: Riverside-San Bernardino-Ontario: Ozone data is updated daily, averaging 74.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 236.000 Index in 20 Aug 2020 and a record low of 25.000 Index in 15 Sep 2015. AQI: California: Riverside-San Bernardino-Ontario: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
47.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: California: Riverside-San Bernardino-Ontario: Ozone from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: California: Riverside-San Bernardino-Ontario: Ozone

AQI: California: Riverside-San Bernardino-Ontario: PM2.5

1988 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: Riverside-San Bernardino-Ontario: PM2.5 data was reported at 56.000 Index in 20 Nov 2024. This records a decrease from the previous number of 60.000 Index for 19 Nov 2024. AQI: California: Riverside-San Bernardino-Ontario: PM2.5 data is updated daily, averaging 63.000 Index from Mar 1988 (Median) to 20 Nov 2024, with 9934 observations. The data reached an all-time high of 593.000 Index in 11 Sep 2024 and a record low of 18.000 Index in 09 Apr 2020. AQI: California: Riverside-San Bernardino-Ontario: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
56.000 20 Nov 2024 daily 02 Mar 1988 - 20 Nov 2024

View United States's AQI: California: Riverside-San Bernardino-Ontario: PM2.5 from 02 Mar 1988 to 20 Nov 2024 in the chart:

United States AQI: California: Riverside-San Bernardino-Ontario: PM2.5

AQI: California: Riverside-San Bernardino-Ontario: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: California: Riverside-San Bernardino-Ontario: SO2 data was reported at 0.000 Index in 30 Jun 2023. This stayed constant from the previous number of 0.000 Index for 29 Jun 2023. AQI: California: Riverside-San Bernardino-Ontario: SO2 data is updated daily, averaging 1.000 Index from Jan 1980 (Median) to 30 Jun 2023, with 15795 observations. The data reached an all-time high of 101.000 Index in 04 Feb 2017 and a record low of 0.000 Index in 30 Jun 2023. AQI: California: Riverside-San Bernardino-Ontario: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
0.000 30 Jun 2023 daily 01 Jan 1980 - 30 Jun 2023

View United States's AQI: California: Riverside-San Bernardino-Ontario: SO2 from 01 Jan 1980 to 30 Jun 2023 in the chart:

United States AQI: California: Riverside-San Bernardino-Ontario: SO2

AQI: California: San Francisco-Oakland-Hayward

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: San Francisco-Oakland-Hayward data was reported at 34.000 Index in 20 Nov 2024. This records a decrease from the previous number of 52.000 Index for 19 Nov 2024. AQI: California: San Francisco-Oakland-Hayward data is updated daily, averaging 49.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 245.000 Index in 16 Nov 2018 and a record low of 22.000 Index in 06 Jul 2022. AQI: California: San Francisco-Oakland-Hayward data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
34.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: California: San Francisco-Oakland-Hayward from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: California: San Francisco-Oakland-Hayward

AQI: California: San Francisco-Oakland-Hayward: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: San Francisco-Oakland-Hayward: Ozone data was reported at 34.000 Index in 20 Nov 2024. This records an increase from the previous number of 31.000 Index for 19 Nov 2024. AQI: California: San Francisco-Oakland-Hayward: Ozone data is updated daily, averaging 38.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 205.000 Index in 01 Sep 2017 and a record low of 10.000 Index in 09 Dec 2014. AQI: California: San Francisco-Oakland-Hayward: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
34.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: California: San Francisco-Oakland-Hayward: Ozone from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: California: San Francisco-Oakland-Hayward: Ozone

AQI: California: San Francisco-Oakland-Hayward: PM10

1986 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: California: San Francisco-Oakland-Hayward: PM10 data was reported at 8.000 Index in 27 Dec 2023. This records a decrease from the previous number of 26.000 Index for 26 Dec 2023. AQI: California: San Francisco-Oakland-Hayward: PM10 data is updated daily, averaging 19.000 Index from Nov 1986 (Median) to 27 Dec 2023, with 4390 observations. The data reached an all-time high of 119.000 Index in 16 Nov 2018 and a record low of 2.000 Index in 21 Dec 1996. AQI: California: San Francisco-Oakland-Hayward: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
8.000 27 Dec 2023 daily 04 Nov 1986 - 27 Dec 2023

View United States's AQI: California: San Francisco-Oakland-Hayward: PM10 from 04 Nov 1986 to 27 Dec 2023 in the chart:

United States AQI: California: San Francisco-Oakland-Hayward: PM10

AQI: California: San Francisco-Oakland-Hayward: PM2.5

1988 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: California: San Francisco-Oakland-Hayward: PM2.5 data was reported at 33.000 Index in 20 Nov 2024. This records a decrease from the previous number of 52.000 Index for 19 Nov 2024. AQI: California: San Francisco-Oakland-Hayward: PM2.5 data is updated daily, averaging 47.000 Index from Mar 1988 (Median) to 20 Nov 2024, with 9810 observations. The data reached an all-time high of 245.000 Index in 16 Nov 2018 and a record low of 13.000 Index in 05 Mar 2016. AQI: California: San Francisco-Oakland-Hayward: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
33.000 20 Nov 2024 daily 05 Mar 1988 - 20 Nov 2024

View United States's AQI: California: San Francisco-Oakland-Hayward: PM2.5 from 05 Mar 1988 to 20 Nov 2024 in the chart:

United States AQI: California: San Francisco-Oakland-Hayward: PM2.5

AQI: California: San Francisco-Oakland-Hayward: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: California: San Francisco-Oakland-Hayward: SO2 data was reported at 3.000 Index in 31 Aug 2023. This records a decrease from the previous number of 13.000 Index for 30 Aug 2023. AQI: California: San Francisco-Oakland-Hayward: SO2 data is updated daily, averaging 4.000 Index from Jan 1980 (Median) to 31 Aug 2023, with 15857 observations. The data reached an all-time high of 86.000 Index in 04 Jul 2013 and a record low of 0.000 Index in 26 Dec 2021. AQI: California: San Francisco-Oakland-Hayward: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
3.000 31 Aug 2023 daily 01 Jan 1980 - 31 Aug 2023

View United States's AQI: California: San Francisco-Oakland-Hayward: SO2 from 01 Jan 1980 to 31 Aug 2023 in the chart:

United States AQI: California: San Francisco-Oakland-Hayward: SO2

AQI: Colorado: Denver-Aurora-Lakewood

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Colorado: Denver-Aurora-Lakewood data was reported at 45.000 Index in 20 Nov 2024. This records an increase from the previous number of 42.000 Index for 19 Nov 2024. AQI: Colorado: Denver-Aurora-Lakewood data is updated daily, averaging 61.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16380 observations. The data reached an all-time high of 179.000 Index in 19 May 2023 and a record low of 23.000 Index in 08 Sep 2020. AQI: Colorado: Denver-Aurora-Lakewood data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
45.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Colorado: Denver-Aurora-Lakewood from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Colorado: Denver-Aurora-Lakewood

AQI: Colorado: Denver-Aurora-Lakewood: CO

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Colorado: Denver-Aurora-Lakewood: CO data was reported at 7.000 Index in 01 Sep 2024. This records an increase from the previous number of 6.000 Index for 31 Aug 2024. AQI: Colorado: Denver-Aurora-Lakewood: CO data is updated daily, averaging 7.000 Index from Jan 1980 (Median) to 01 Sep 2024, with 16261 observations. The data reached an all-time high of 42.000 Index in 09 Jan 2018 and a record low of 2.000 Index in 07 Apr 2024. AQI: Colorado: Denver-Aurora-Lakewood: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
7.000 01 Sep 2024 daily 01 Jan 1980 - 01 Sep 2024

View United States's AQI: Colorado: Denver-Aurora-Lakewood: CO from 01 Jan 1980 to 01 Sep 2024 in the chart:

United States AQI: Colorado: Denver-Aurora-Lakewood: CO

AQI: Colorado: Denver-Aurora-Lakewood: NO2

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Colorado: Denver-Aurora-Lakewood: NO2 data was reported at 34.000 Index in 31 Aug 2024. This records a decrease from the previous number of 41.000 Index for 30 Aug 2024. AQI: Colorado: Denver-Aurora-Lakewood: NO2 data is updated daily, averaging 42.000 Index from Jan 1980 (Median) to 31 Aug 2024, with 15626 observations. The data reached an all-time high of 101.000 Index in 14 Feb 2018 and a record low of 12.000 Index in 02 May 2020. AQI: Colorado: Denver-Aurora-Lakewood: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
34.000 31 Aug 2024 daily 01 Jan 1980 - 31 Aug 2024

View United States's AQI: Colorado: Denver-Aurora-Lakewood: NO2 from 01 Jan 1980 to 31 Aug 2024 in the chart:

United States AQI: Colorado: Denver-Aurora-Lakewood: NO2

AQI: Colorado: Denver-Aurora-Lakewood: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Colorado: Denver-Aurora-Lakewood: Ozone data was reported at 45.000 Index in 20 Nov 2024. This records an increase from the previous number of 42.000 Index for 19 Nov 2024. AQI: Colorado: Denver-Aurora-Lakewood: Ozone data is updated daily, averaging 50.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16356 observations. The data reached an all-time high of 177.000 Index in 08 Sep 2021 and a record low of 23.000 Index in 08 Sep 2020. AQI: Colorado: Denver-Aurora-Lakewood: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
45.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Colorado: Denver-Aurora-Lakewood: Ozone from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Colorado: Denver-Aurora-Lakewood: Ozone

AQI: Colorado: Denver-Aurora-Lakewood: PM10

1985 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Colorado: Denver-Aurora-Lakewood: PM10 data was reported at 33.000 Index in 20 Nov 2024. This records a decrease from the previous number of 37.000 Index for 19 Nov 2024. AQI: Colorado: Denver-Aurora-Lakewood: PM10 data is updated daily, averaging 30.000 Index from Aug 1985 (Median) to 20 Nov 2024, with 13897 observations. The data reached an all-time high of 102.000 Index in 05 Jan 2018 and a record low of 2.000 Index in 13 Mar 2021. AQI: Colorado: Denver-Aurora-Lakewood: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
33.000 20 Nov 2024 daily 01 Aug 1985 - 20 Nov 2024

View United States's AQI: Colorado: Denver-Aurora-Lakewood: PM10 from 01 Aug 1985 to 20 Nov 2024 in the chart:

United States AQI: Colorado: Denver-Aurora-Lakewood: PM10

AQI: Colorado: Denver-Aurora-Lakewood: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Colorado: Denver-Aurora-Lakewood: SO2 data was reported at 6.000 Index in 31 Aug 2023. This records an increase from the previous number of 3.000 Index for 30 Aug 2023. AQI: Colorado: Denver-Aurora-Lakewood: SO2 data is updated daily, averaging 3.000 Index from Jan 1980 (Median) to 31 Aug 2023, with 15818 observations. The data reached an all-time high of 76.000 Index in 18 Aug 2013 and a record low of 0.000 Index in 30 Jun 2023. AQI: Colorado: Denver-Aurora-Lakewood: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
6.000 31 Aug 2023 daily 01 Jan 1980 - 31 Aug 2023

View United States's AQI: Colorado: Denver-Aurora-Lakewood: SO2 from 01 Jan 1980 to 31 Aug 2023 in the chart:

United States AQI: Colorado: Denver-Aurora-Lakewood: SO2

AQI: Connecticut: Hartford-West Hartford-East Hartford

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Hartford-West Hartford-East Hartford data was reported at 29.000 Index in 20 Nov 2024. This records a decrease from the previous number of 34.000 Index for 19 Nov 2024. AQI: Connecticut: Hartford-West Hartford-East Hartford data is updated daily, averaging 41.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16395 observations. The data reached an all-time high of 187.000 Index in 22 Jul 2016 and a record low of 5.000 Index in 15 Mar 2016. AQI: Connecticut: Hartford-West Hartford-East Hartford data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
29.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Connecticut: Hartford-West Hartford-East Hartford from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Connecticut: Hartford-West Hartford-East Hartford

AQI: Connecticut: Hartford-West Hartford-East Hartford: CO

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Hartford-West Hartford-East Hartford: CO data was reported at 3.000 Index in 30 Jun 2024. This records a decrease from the previous number of 5.000 Index for 29 Jun 2024. AQI: Connecticut: Hartford-West Hartford-East Hartford: CO data is updated daily, averaging 5.000 Index from Jan 1980 (Median) to 30 Jun 2024, with 15743 observations. The data reached an all-time high of 22.000 Index in 09 Nov 2016 and a record low of 1.000 Index in 11 Jun 2024. AQI: Connecticut: Hartford-West Hartford-East Hartford: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
3.000 30 Jun 2024 daily 03 Jan 1980 - 30 Jun 2024

View United States's AQI: Connecticut: Hartford-West Hartford-East Hartford: CO from 03 Jan 1980 to 30 Jun 2024 in the chart:

United States AQI: Connecticut: Hartford-West Hartford-East Hartford: CO

AQI: Connecticut: Hartford-West Hartford-East Hartford: NO2

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Hartford-West Hartford-East Hartford: NO2 data was reported at 16.000 Index in 30 Jun 2024. This records an increase from the previous number of 10.000 Index for 29 Jun 2024. AQI: Connecticut: Hartford-West Hartford-East Hartford: NO2 data is updated daily, averaging 23.000 Index from Jan 1980 (Median) to 30 Jun 2024, with 15545 observations. The data reached an all-time high of 104.000 Index in 01 Jan 2018 and a record low of 2.000 Index in 03 Mar 2018. AQI: Connecticut: Hartford-West Hartford-East Hartford: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
16.000 30 Jun 2024 daily 01 Jan 1980 - 30 Jun 2024

View United States's AQI: Connecticut: Hartford-West Hartford-East Hartford: NO2 from 01 Jan 1980 to 30 Jun 2024 in the chart:

United States AQI: Connecticut: Hartford-West Hartford-East Hartford: NO2

AQI: Connecticut: Hartford-West Hartford-East Hartford: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Hartford-West Hartford-East Hartford: Ozone data was reported at 24.000 Index in 20 Nov 2024. This records an increase from the previous number of 22.000 Index for 19 Nov 2024. AQI: Connecticut: Hartford-West Hartford-East Hartford: Ozone data is updated daily, averaging 37.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 11632 observations. The data reached an all-time high of 187.000 Index in 22 Jul 2016 and a record low of 1.000 Index in 03 Jan 2023. AQI: Connecticut: Hartford-West Hartford-East Hartford: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
24.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Connecticut: Hartford-West Hartford-East Hartford: Ozone from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Connecticut: Hartford-West Hartford-East Hartford: Ozone

AQI: Connecticut: Hartford-West Hartford-East Hartford: PM10

1984 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Hartford-West Hartford-East Hartford: PM10 data was reported at 11.000 Index in 30 Jun 2024. This stayed constant from the previous number of 11.000 Index for 29 Jun 2024. AQI: Connecticut: Hartford-West Hartford-East Hartford: PM10 data is updated daily, averaging 12.000 Index from Oct 1984 (Median) to 30 Jun 2024, with 5465 observations. The data reached an all-time high of 67.000 Index in 07 Jun 2023 and a record low of 0.000 Index in 13 Mar 2018. AQI: Connecticut: Hartford-West Hartford-East Hartford: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
11.000 30 Jun 2024 daily 03 Oct 1984 - 30 Jun 2024

View United States's AQI: Connecticut: Hartford-West Hartford-East Hartford: PM10 from 03 Oct 1984 to 30 Jun 2024 in the chart:

United States AQI: Connecticut: Hartford-West Hartford-East Hartford: PM10

AQI: Connecticut: Hartford-West Hartford-East Hartford: PM2.5

1999 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Hartford-West Hartford-East Hartford: PM2.5 data was reported at 29.000 Index in 20 Nov 2024. This records a decrease from the previous number of 34.000 Index for 19 Nov 2024. AQI: Connecticut: Hartford-West Hartford-East Hartford: PM2.5 data is updated daily, averaging 32.000 Index from Jan 1999 (Median) to 20 Nov 2024, with 8979 observations. The data reached an all-time high of 166.000 Index in 07 Jun 2023 and a record low of 0.000 Index in 13 Jul 2017. AQI: Connecticut: Hartford-West Hartford-East Hartford: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
29.000 20 Nov 2024 daily 09 Jan 1999 - 20 Nov 2024

View United States's AQI: Connecticut: Hartford-West Hartford-East Hartford: PM2.5 from 09 Jan 1999 to 20 Nov 2024 in the chart:

United States AQI: Connecticut: Hartford-West Hartford-East Hartford: PM2.5

AQI: Connecticut: Hartford-West Hartford-East Hartford: SO2

1980 - 2017 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Hartford-West Hartford-East Hartford: SO2 data was reported at 0.000 Index in 31 Mar 2017. This stayed constant from the previous number of 0.000 Index for 30 Mar 2017. AQI: Connecticut: Hartford-West Hartford-East Hartford: SO2 data is updated daily, averaging 1.000 Index from Jan 1980 (Median) to 31 Mar 2017, with 13309 observations. The data reached an all-time high of 33.000 Index in 04 Jan 2008 and a record low of 0.000 Index in 31 Mar 2017. AQI: Connecticut: Hartford-West Hartford-East Hartford: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants.

Last Frequency Range
0.000 31 Mar 2017 daily 01 Jan 1980 - 31 Mar 2017

View United States's AQI: Connecticut: Hartford-West Hartford-East Hartford: SO2 from 01 Jan 1980 to 31 Mar 2017 in the chart:

United States AQI: Connecticut: Hartford-West Hartford-East Hartford: SO2

AQI: Connecticut: Worcester

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Worcester data was reported at 27.000 Index in 20 Nov 2024. This records an increase from the previous number of 24.000 Index for 19 Nov 2024. AQI: Connecticut: Worcester data is updated daily, averaging 39.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 154.000 Index in 22 Jul 2016 and a record low of 15.000 Index in 08 Oct 2018. AQI: Connecticut: Worcester data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
27.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Connecticut: Worcester from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Connecticut: Worcester

AQI: Connecticut: Worcester: CO

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Worcester: CO data was reported at 3.000 Index in 01 Sep 2024. This stayed constant from the previous number of 3.000 Index for 31 Aug 2024. AQI: Connecticut: Worcester: CO data is updated daily, averaging 3.000 Index from Jan 1980 (Median) to 01 Sep 2024, with 15131 observations. The data reached an all-time high of 17.000 Index in 11 Jan 2014 and a record low of 0.000 Index in 22 Nov 2021. AQI: Connecticut: Worcester: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
3.000 01 Sep 2024 daily 01 Jan 1980 - 01 Sep 2024

View United States's AQI: Connecticut: Worcester: CO from 01 Jan 1980 to 01 Sep 2024 in the chart:

United States AQI: Connecticut: Worcester: CO

AQI: Connecticut: Worcester: NO2

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Worcester: NO2 data was reported at 8.000 Index in 31 Aug 2024. This records a decrease from the previous number of 13.000 Index for 30 Aug 2024. AQI: Connecticut: Worcester: NO2 data is updated daily, averaging 19.000 Index from Jan 1980 (Median) to 31 Aug 2024, with 14090 observations. The data reached an all-time high of 79.000 Index in 29 Jan 2015 and a record low of 0.000 Index in 10 Aug 2019. AQI: Connecticut: Worcester: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
8.000 31 Aug 2024 daily 01 Jan 1980 - 31 Aug 2024

View United States's AQI: Connecticut: Worcester: NO2 from 01 Jan 1980 to 31 Aug 2024 in the chart:

United States AQI: Connecticut: Worcester: NO2

AQI: Connecticut: Worcester: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Worcester: Ozone data was reported at 27.000 Index in 20 Nov 2024. This records an increase from the previous number of 24.000 Index for 19 Nov 2024. AQI: Connecticut: Worcester: Ozone data is updated daily, averaging 35.000 Index from Apr 1980 (Median) to 20 Nov 2024, with 14099 observations. The data reached an all-time high of 154.000 Index in 22 Jul 2016 and a record low of 13.000 Index in 31 Dec 2021. AQI: Connecticut: Worcester: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
27.000 20 Nov 2024 daily 02 Apr 1980 - 20 Nov 2024

View United States's AQI: Connecticut: Worcester: Ozone from 02 Apr 1980 to 20 Nov 2024 in the chart:

United States AQI: Connecticut: Worcester: Ozone

AQI: Connecticut: Worcester: PM2.5

1999 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Worcester: PM2.5 data was reported at 24.000 Index in 20 Nov 2024. This records an increase from the previous number of 13.000 Index for 19 Nov 2024. AQI: Connecticut: Worcester: PM2.5 data is updated daily, averaging 29.000 Index from Jan 1999 (Median) to 20 Nov 2024, with 8600 observations. The data reached an all-time high of 148.000 Index in 06 Jun 2023 and a record low of 0.000 Index in 27 Nov 2018. AQI: Connecticut: Worcester: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
24.000 20 Nov 2024 daily 03 Jan 1999 - 20 Nov 2024

View United States's AQI: Connecticut: Worcester: PM2.5 from 03 Jan 1999 to 20 Nov 2024 in the chart:

United States AQI: Connecticut: Worcester: PM2.5

AQI: Connecticut: Worcester: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Connecticut: Worcester: SO2 data was reported at 0.000 Index in 30 Jun 2023. This stayed constant from the previous number of 0.000 Index for 29 Jun 2023. AQI: Connecticut: Worcester: SO2 data is updated daily, averaging 0.000 Index from Jan 1980 (Median) to 30 Jun 2023, with 15401 observations. The data reached an all-time high of 16.000 Index in 09 Nov 2016 and a record low of 0.000 Index in 30 Jun 2023. AQI: Connecticut: Worcester: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
0.000 30 Jun 2023 daily 01 Jan 1980 - 30 Jun 2023

View United States's AQI: Connecticut: Worcester: SO2 from 01 Jan 1980 to 30 Jun 2023 in the chart:

United States AQI: Connecticut: Worcester: SO2

AQI: Delaware: Dover

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Delaware: Dover data was reported at 32.000 Index in 20 Nov 2024. This records a decrease from the previous number of 34.000 Index for 19 Nov 2024. AQI: Delaware: Dover data is updated daily, averaging 40.000 Index from Feb 1980 (Median) to 20 Nov 2024, with 13910 observations. The data reached an all-time high of 207.000 Index in 08 Jun 2023 and a record low of 0.000 Index in 28 Feb 2021. AQI: Delaware: Dover data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
32.000 20 Nov 2024 daily 09 Feb 1980 - 20 Nov 2024

View United States's AQI: Delaware: Dover from 09 Feb 1980 to 20 Nov 2024 in the chart:

United States AQI: Delaware: Dover

AQI: Delaware: Dover: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Delaware: Dover: Ozone data was reported at 31.000 Index in 20 Nov 2024. This records an increase from the previous number of 29.000 Index for 19 Nov 2024. AQI: Delaware: Dover: Ozone data is updated daily, averaging 37.000 Index from Mar 1980 (Median) to 20 Nov 2024, with 11667 observations. The data reached an all-time high of 136.000 Index in 25 May 2016 and a record low of 11.000 Index in 19 Jan 2023. AQI: Delaware: Dover: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
31.000 20 Nov 2024 daily 20 Mar 1980 - 20 Nov 2024

View United States's AQI: Delaware: Dover: Ozone from 20 Mar 1980 to 20 Nov 2024 in the chart:

United States AQI: Delaware: Dover: Ozone

AQI: Delaware: Dover: PM10

1993 - 1993 | Daily | Index | United States Environmental Protection Agency

AQI: Delaware: Dover: PM10 data was reported at 7.000 Index in 21 Dec 1993. This records a decrease from the previous number of 13.000 Index for 15 Dec 1993. AQI: Delaware: Dover: PM10 data is updated daily, averaging 23.000 Index from Jan 1993 (Median) to 21 Dec 1993, with 53 observations. The data reached an all-time high of 54.000 Index in 18 Jun 1993 and a record low of 7.000 Index in 21 Dec 1993. AQI: Delaware: Dover: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants.

Last Frequency Range
7.000 21 Dec 1993 daily 01 Jan 1993 - 21 Dec 1993

View United States's AQI: Delaware: Dover: PM10 from 01 Jan 1993 to 21 Dec 1993 in the chart:

United States AQI: Delaware: Dover: PM10

AQI: Delaware: Dover: PM2.5

1999 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Delaware: Dover: PM2.5 data was reported at 32.000 Index in 20 Nov 2024. This records a decrease from the previous number of 34.000 Index for 19 Nov 2024. AQI: Delaware: Dover: PM2.5 data is updated daily, averaging 29.000 Index from Jan 1999 (Median) to 20 Nov 2024, with 5991 observations. The data reached an all-time high of 207.000 Index in 08 Jun 2023 and a record low of 0.000 Index in 28 Feb 2021. AQI: Delaware: Dover: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
32.000 20 Nov 2024 daily 03 Jan 1999 - 20 Nov 2024

View United States's AQI: Delaware: Dover: PM2.5 from 03 Jan 1999 to 20 Nov 2024 in the chart:

United States AQI: Delaware: Dover: PM2.5

AQI: Delaware: Dover: SO2

1980 - 1993 | Daily | Index | United States Environmental Protection Agency

AQI: Delaware: Dover: SO2 data was reported at 37.000 Index in 27 Dec 1993. This records an increase from the previous number of 23.000 Index for 26 Dec 1993. AQI: Delaware: Dover: SO2 data is updated daily, averaging 29.000 Index from Feb 1980 (Median) to 27 Dec 1993, with 4357 observations. The data reached an all-time high of 153.000 Index in 20 Sep 1982 and a record low of 0.000 Index in 22 May 1990. AQI: Delaware: Dover: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants.

Last Frequency Range
37.000 27 Dec 1993 daily 09 Feb 1980 - 27 Dec 1993

View United States's AQI: Delaware: Dover: SO2 from 09 Feb 1980 to 27 Dec 1993 in the chart:

United States AQI: Delaware: Dover: SO2

AQI: Delaware: Salisbury

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Delaware: Salisbury data was reported at 45.000 Index in 20 Nov 2024. This stayed constant from the previous number of 45.000 Index for 19 Nov 2024. AQI: Delaware: Salisbury data is updated daily, averaging 40.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 14251 observations. The data reached an all-time high of 203.000 Index in 07 Jun 2023 and a record low of 18.000 Index in 01 Dec 2020. AQI: Delaware: Salisbury data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
45.000 20 Nov 2024 daily 04 Jan 1980 - 20 Nov 2024

View United States's AQI: Delaware: Salisbury from 04 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Delaware: Salisbury

AQI: Delaware: Salisbury: NO2

2012 - 2014 | Daily | Index | United States Environmental Protection Agency

AQI: Delaware: Salisbury: NO2 data was reported at 0.000 Index in 31 Aug 2014. This records a decrease from the previous number of 2.000 Index for 30 Aug 2014. AQI: Delaware: Salisbury: NO2 data is updated daily, averaging 4.000 Index from Aug 2012 (Median) to 31 Aug 2014, with 715 observations. The data reached an all-time high of 37.000 Index in 05 Mar 2014 and a record low of 0.000 Index in 31 Aug 2014. AQI: Delaware: Salisbury: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants.

Last Frequency Range
0.000 31 Aug 2014 daily 01 Aug 2012 - 31 Aug 2014

View United States's AQI: Delaware: Salisbury: NO2 from 01 Aug 2012 to 31 Aug 2014 in the chart:

United States AQI: Delaware: Salisbury: NO2

AQI: Delaware: Salisbury: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Delaware: Salisbury: Ozone data was reported at 32.000 Index in 20 Nov 2024. This records an increase from the previous number of 27.000 Index for 19 Nov 2024. AQI: Delaware: Salisbury: Ozone data is updated daily, averaging 37.000 Index from Jul 1980 (Median) to 20 Nov 2024, with 11456 observations. The data reached an all-time high of 140.000 Index in 10 Jul 2018 and a record low of 10.000 Index in 20 Jan 2017. AQI: Delaware: Salisbury: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
32.000 20 Nov 2024 daily 03 Jul 1980 - 20 Nov 2024

View United States's AQI: Delaware: Salisbury: Ozone from 03 Jul 1980 to 20 Nov 2024 in the chart:

United States AQI: Delaware: Salisbury: Ozone

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria data was reported at 56.000 Index in 20 Nov 2024. This records an increase from the previous number of 53.000 Index for 19 Nov 2024. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria data is updated daily, averaging 48.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 222.000 Index in 08 Jun 2023 and a record low of 19.000 Index in 03 Oct 2015. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
56.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: CO

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: CO data was reported at 6.000 Index in 01 Oct 2024. This records a decrease from the previous number of 7.000 Index for 30 Sep 2024. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: CO data is updated daily, averaging 7.000 Index from Jan 1980 (Median) to 01 Oct 2024, with 16346 observations. The data reached an all-time high of 30.000 Index in 28 Nov 2017 and a record low of 1.000 Index in 11 Jul 2024. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
6.000 01 Oct 2024 daily 01 Jan 1980 - 01 Oct 2024

View United States's AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: CO from 01 Jan 1980 to 01 Oct 2024 in the chart:

United States AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: CO

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: NO2

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: NO2 data was reported at 19.000 Index in 30 Jun 2024. This records a decrease from the previous number of 24.000 Index for 29 Jun 2024. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: NO2 data is updated daily, averaging 29.000 Index from Jan 1980 (Median) to 30 Jun 2024, with 16253 observations. The data reached an all-time high of 103.000 Index in 25 Jan 2016 and a record low of 4.000 Index in 27 Mar 2022. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
19.000 30 Jun 2024 daily 01 Jan 1980 - 30 Jun 2024

View United States's AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: NO2 from 01 Jan 1980 to 30 Jun 2024 in the chart:

United States AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: NO2

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: Ozone data was reported at 31.000 Index in 20 Nov 2024. This records an increase from the previous number of 30.000 Index for 19 Nov 2024. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: Ozone data is updated daily, averaging 40.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16396 observations. The data reached an all-time high of 169.000 Index in 02 Jun 2023 and a record low of 3.000 Index in 23 Dec 2014. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
31.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: Ozone from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: Ozone

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM10

1986 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM10 data was reported at 17.000 Index in 20 Nov 2024. This records an increase from the previous number of 16.000 Index for 19 Nov 2024. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM10 data is updated daily, averaging 14.000 Index from Jan 1986 (Median) to 20 Nov 2024, with 6252 observations. The data reached an all-time high of 125.000 Index in 08 Jun 2023 and a record low of 0.000 Index in 18 May 2018. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
17.000 20 Nov 2024 daily 20 Jan 1986 - 20 Nov 2024

View United States's AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM10 from 20 Jan 1986 to 20 Nov 2024 in the chart:

United States AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM10

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM2.5

1988 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM2.5 data was reported at 56.000 Index in 20 Nov 2024. This records an increase from the previous number of 53.000 Index for 19 Nov 2024. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM2.5 data is updated daily, averaging 43.000 Index from Aug 1988 (Median) to 20 Nov 2024, with 10407 observations. The data reached an all-time high of 222.000 Index in 08 Jun 2023 and a record low of 7.000 Index in 27 Nov 2018. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
56.000 20 Nov 2024 daily 31 Aug 1988 - 20 Nov 2024

View United States's AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM2.5 from 31 Aug 1988 to 20 Nov 2024 in the chart:

United States AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM2.5

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: SO2 data was reported at 0.000 Index in 30 Sep 2023. This stayed constant from the previous number of 0.000 Index for 29 Sep 2023. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: SO2 data is updated daily, averaging 1.000 Index from Jan 1980 (Median) to 30 Sep 2023, with 15979 observations. The data reached an all-time high of 40.000 Index in 04 Feb 2014 and a record low of 0.000 Index in 30 Sep 2023. AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
0.000 30 Sep 2023 daily 01 Jan 1980 - 30 Sep 2023

View United States's AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: SO2 from 01 Jan 1980 to 30 Sep 2023 in the chart:

United States AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: SO2

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: NO2

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: NO2 data was reported at 20.000 Index in 30 Jun 2024. This records a decrease from the previous number of 24.000 Index for 29 Jun 2024. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: NO2 data is updated daily, averaging 25.000 Index from Jan 1980 (Median) to 30 Jun 2024, with 15852 observations. The data reached an all-time high of 95.000 Index in 27 Aug 2015 and a record low of 1.000 Index in 13 Oct 2014. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
20.000 30 Jun 2024 daily 08 Jan 1980 - 30 Jun 2024

View United States's AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: NO2 from 08 Jan 1980 to 30 Jun 2024 in the chart:

United States AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: NO2

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: Ozone data was reported at 39.000 Index in 20 Nov 2024. This records a decrease from the previous number of 46.000 Index for 19 Nov 2024. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: Ozone data is updated daily, averaging 35.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16373 observations. The data reached an all-time high of 154.000 Index in 04 May 2023 and a record low of 17.000 Index in 30 Sep 2024. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
39.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: Ozone from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: Ozone

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM10

1985 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM10 data was reported at 19.000 Index in 20 Nov 2024. This stayed constant from the previous number of 19.000 Index for 19 Nov 2024. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM10 data is updated daily, averaging 20.000 Index from May 1985 (Median) to 20 Nov 2024, with 8291 observations. The data reached an all-time high of 164.000 Index in 27 Oct 2016 and a record low of 0.000 Index in 15 Jul 2017. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
19.000 20 Nov 2024 daily 01 May 1985 - 20 Nov 2024

View United States's AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM10 from 01 May 1985 to 20 Nov 2024 in the chart:

United States AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM10

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM2.5

1988 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM2.5 data was reported at 46.000 Index in 20 Nov 2024. This records an increase from the previous number of 37.000 Index for 19 Nov 2024. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM2.5 data is updated daily, averaging 43.000 Index from Sep 1988 (Median) to 20 Nov 2024, with 10254 observations. The data reached an all-time high of 197.000 Index in 01 Jan 2024 and a record low of 11.000 Index in 07 Sep 2017. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
46.000 20 Nov 2024 daily 28 Sep 1988 - 20 Nov 2024

View United States's AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM2.5 from 28 Sep 1988 to 20 Nov 2024 in the chart:

United States AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM2.5

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: SO2 data was reported at 0.000 Index in 30 Jun 2023. This stayed constant from the previous number of 0.000 Index for 29 Jun 2023. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: SO2 data is updated daily, averaging 0.000 Index from Jan 1980 (Median) to 30 Jun 2023, with 15582 observations. The data reached an all-time high of 19.000 Index in 16 Mar 2014 and a record low of 0.000 Index in 30 Jun 2023. AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
0.000 30 Jun 2023 daily 19 Jan 1980 - 30 Jun 2023

View United States's AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: SO2 from 19 Jan 1980 to 30 Jun 2023 in the chart:

United States AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: SO2

AQI: Florida: Orlando-Kissimmee-Sanford

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Orlando-Kissimmee-Sanford data was reported at 33.000 Index in 20 Nov 2024. This records a decrease from the previous number of 42.000 Index for 19 Nov 2024. AQI: Florida: Orlando-Kissimmee-Sanford data is updated daily, averaging 41.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16383 observations. The data reached an all-time high of 151.000 Index in 18 Apr 2018 and a record low of 16.000 Index in 01 Sep 2019. AQI: Florida: Orlando-Kissimmee-Sanford data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
33.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Florida: Orlando-Kissimmee-Sanford from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Florida: Orlando-Kissimmee-Sanford

AQI: Florida: Orlando-Kissimmee-Sanford: CO

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Orlando-Kissimmee-Sanford: CO data was reported at 5.000 Index in 01 Apr 2024. This stayed constant from the previous number of 5.000 Index for 31 Mar 2024. AQI: Florida: Orlando-Kissimmee-Sanford: CO data is updated daily, averaging 6.000 Index from Jan 1980 (Median) to 01 Apr 2024, with 15566 observations. The data reached an all-time high of 20.000 Index in 13 Sep 2017 and a record low of 0.000 Index in 05 Mar 2024. AQI: Florida: Orlando-Kissimmee-Sanford: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
5.000 01 Apr 2024 daily 04 Jan 1980 - 01 Apr 2024

View United States's AQI: Florida: Orlando-Kissimmee-Sanford: CO from 04 Jan 1980 to 01 Apr 2024 in the chart:

United States AQI: Florida: Orlando-Kissimmee-Sanford: CO

AQI: Florida: Orlando-Kissimmee-Sanford: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Orlando-Kissimmee-Sanford: Ozone data was reported at 42.000 Index in 19 Nov 2024. This stayed constant from the previous number of 42.000 Index for 18 Nov 2024. AQI: Florida: Orlando-Kissimmee-Sanford: Ozone data is updated daily, averaging 37.000 Index from Jan 1980 (Median) to 19 Nov 2024, with 16313 observations. The data reached an all-time high of 151.000 Index in 18 Apr 2018 and a record low of 16.000 Index in 25 Aug 2020. AQI: Florida: Orlando-Kissimmee-Sanford: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
42.000 19 Nov 2024 daily 01 Jan 1980 - 19 Nov 2024

View United States's AQI: Florida: Orlando-Kissimmee-Sanford: Ozone from 01 Jan 1980 to 19 Nov 2024 in the chart:

United States AQI: Florida: Orlando-Kissimmee-Sanford: Ozone

AQI: Florida: Tampa-St. Petersburg-Clearwater

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Tampa-St. Petersburg-Clearwater data was reported at 37.000 Index in 20 Nov 2024. This records a decrease from the previous number of 43.000 Index for 19 Nov 2024. AQI: Florida: Tampa-St. Petersburg-Clearwater data is updated daily, averaging 45.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16391 observations. The data reached an all-time high of 200.000 Index in 13 Apr 2021 and a record low of 21.000 Index in 02 Jul 2021. AQI: Florida: Tampa-St. Petersburg-Clearwater data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
37.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Florida: Tampa-St. Petersburg-Clearwater from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Florida: Tampa-St. Petersburg-Clearwater

AQI: Florida: Tampa-St. Petersburg-Clearwater: CO

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Tampa-St. Petersburg-Clearwater: CO data was reported at 5.000 Index in 01 Jul 2024. This records a decrease from the previous number of 7.000 Index for 30 Jun 2024. AQI: Florida: Tampa-St. Petersburg-Clearwater: CO data is updated daily, averaging 5.000 Index from Jan 1980 (Median) to 01 Jul 2024, with 16159 observations. The data reached an all-time high of 30.000 Index in 13 Sep 2017 and a record low of 1.000 Index in 10 Mar 2024. AQI: Florida: Tampa-St. Petersburg-Clearwater: CO data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
5.000 01 Jul 2024 daily 01 Jan 1980 - 01 Jul 2024

View United States's AQI: Florida: Tampa-St. Petersburg-Clearwater: CO from 01 Jan 1980 to 01 Jul 2024 in the chart:

United States AQI: Florida: Tampa-St. Petersburg-Clearwater: CO

AQI: Florida: Tampa-St. Petersburg-Clearwater: NO2

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Tampa-St. Petersburg-Clearwater: NO2 data was reported at 14.000 Index in 30 Jun 2024. This records a decrease from the previous number of 19.000 Index for 29 Jun 2024. AQI: Florida: Tampa-St. Petersburg-Clearwater: NO2 data is updated daily, averaging 18.000 Index from Jan 1980 (Median) to 30 Jun 2024, with 15860 observations. The data reached an all-time high of 83.000 Index in 21 Sep 2015 and a record low of 2.000 Index in 28 Sep 2022. AQI: Florida: Tampa-St. Petersburg-Clearwater: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
14.000 30 Jun 2024 daily 01 Jan 1980 - 30 Jun 2024

View United States's AQI: Florida: Tampa-St. Petersburg-Clearwater: NO2 from 01 Jan 1980 to 30 Jun 2024 in the chart:

United States AQI: Florida: Tampa-St. Petersburg-Clearwater: NO2

AQI: Florida: Tampa-St. Petersburg-Clearwater: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Tampa-St. Petersburg-Clearwater: Ozone data was reported at 34.000 Index in 20 Nov 2024. This records a decrease from the previous number of 43.000 Index for 19 Nov 2024. AQI: Florida: Tampa-St. Petersburg-Clearwater: Ozone data is updated daily, averaging 39.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16391 observations. The data reached an all-time high of 159.000 Index in 22 Apr 2024 and a record low of 15.000 Index in 15 Jan 2015. AQI: Florida: Tampa-St. Petersburg-Clearwater: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
34.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Florida: Tampa-St. Petersburg-Clearwater: Ozone from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Florida: Tampa-St. Petersburg-Clearwater: Ozone

AQI: Florida: Tampa-St. Petersburg-Clearwater: PM10

1986 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Tampa-St. Petersburg-Clearwater: PM10 data was reported at 14.000 Index in 20 Nov 2024. This records a decrease from the previous number of 31.000 Index for 19 Nov 2024. AQI: Florida: Tampa-St. Petersburg-Clearwater: PM10 data is updated daily, averaging 21.000 Index from Jan 1986 (Median) to 20 Nov 2024, with 10716 observations. The data reached an all-time high of 86.000 Index in 23 Oct 2018 and a record low of 1.000 Index in 03 Dec 2015. AQI: Florida: Tampa-St. Petersburg-Clearwater: PM10 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
14.000 20 Nov 2024 daily 02 Jan 1986 - 20 Nov 2024

View United States's AQI: Florida: Tampa-St. Petersburg-Clearwater: PM10 from 02 Jan 1986 to 20 Nov 2024 in the chart:

United States AQI: Florida: Tampa-St. Petersburg-Clearwater: PM10

AQI: Florida: Tampa-St. Petersburg-Clearwater: SO2

1980 - 2023 | Daily | Index | United States Environmental Protection Agency

AQI: Florida: Tampa-St. Petersburg-Clearwater: SO2 data was reported at 4.000 Index in 30 Sep 2023. This records an increase from the previous number of 1.000 Index for 29 Sep 2023. AQI: Florida: Tampa-St. Petersburg-Clearwater: SO2 data is updated daily, averaging 7.000 Index from Jan 1980 (Median) to 30 Sep 2023, with 15883 observations. The data reached an all-time high of 200.000 Index in 13 Apr 2021 and a record low of 0.000 Index in 09 Sep 2023. AQI: Florida: Tampa-St. Petersburg-Clearwater: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
4.000 30 Sep 2023 daily 01 Jan 1980 - 30 Sep 2023

View United States's AQI: Florida: Tampa-St. Petersburg-Clearwater: SO2 from 01 Jan 1980 to 30 Sep 2023 in the chart:

United States AQI: Florida: Tampa-St. Petersburg-Clearwater: SO2

AQI: Georgia-Alabama: Columbus: Ozone

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Georgia-Alabama: Columbus: Ozone data was reported at 35.000 Index in 31 Oct 2024. This records an increase from the previous number of 31.000 Index for 30 Oct 2024. AQI: Georgia-Alabama: Columbus: Ozone data is updated daily, averaging 39.000 Index from Aug 1980 (Median) to 31 Oct 2024, with 11170 observations. The data reached an all-time high of 129.000 Index in 16 Apr 2010 and a record low of 9.000 Index in 28 Sep 2015. AQI: Georgia-Alabama: Columbus: Ozone data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
35.000 31 Oct 2024 daily 05 Aug 1980 - 31 Oct 2024

View United States's AQI: Georgia-Alabama: Columbus: Ozone from 05 Aug 1980 to 31 Oct 2024 in the chart:

United States AQI: Georgia-Alabama: Columbus: Ozone

AQI: Georgia-Alabama: Columbus: PM2.5

1999 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Georgia-Alabama: Columbus: PM2.5 data was reported at 21.000 Index in 20 Nov 2024. This records a decrease from the previous number of 27.000 Index for 19 Nov 2024. AQI: Georgia-Alabama: Columbus: PM2.5 data is updated daily, averaging 39.000 Index from Jan 1999 (Median) to 20 Nov 2024, with 8287 observations. The data reached an all-time high of 154.000 Index in 08 Mar 2023 and a record low of 1.000 Index in 11 Sep 2017. AQI: Georgia-Alabama: Columbus: PM2.5 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
21.000 20 Nov 2024 daily 06 Jan 1999 - 20 Nov 2024

View United States's AQI: Georgia-Alabama: Columbus: PM2.5 from 06 Jan 1999 to 20 Nov 2024 in the chart:

United States AQI: Georgia-Alabama: Columbus: PM2.5

AQI: Georgia-Alabama: Columbus: SO2

1980 - 2012 | Daily | Index | United States Environmental Protection Agency

AQI: Georgia-Alabama: Columbus: SO2 data was reported at 6.000 Index in 31 Dec 2012. This records an increase from the previous number of 1.000 Index for 30 Dec 2012. AQI: Georgia-Alabama: Columbus: SO2 data is updated daily, averaging 4.000 Index from Aug 1980 (Median) to 31 Dec 2012, with 4113 observations. The data reached an all-time high of 97.000 Index in 14 Jan 1993 and a record low of 1.000 Index in 30 Dec 2012. AQI: Georgia-Alabama: Columbus: SO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants.

Last Frequency Range
6.000 31 Dec 2012 daily 07 Aug 1980 - 31 Dec 2012

View United States's AQI: Georgia-Alabama: Columbus: SO2 from 07 Aug 1980 to 31 Dec 2012 in the chart:

United States AQI: Georgia-Alabama: Columbus: SO2

AQI: Georgia-South Carolina: Augusta-Richmond County

1980 - 2024 | Daily | Index | United States Environmental Protection Agency

AQI: Georgia-South Carolina: Augusta-Richmond County data was reported at 54.000 Index in 20 Nov 2024. This records a decrease from the previous number of 69.000 Index for 19 Nov 2024. AQI: Georgia-South Carolina: Augusta-Richmond County data is updated daily, averaging 45.000 Index from Jan 1980 (Median) to 20 Nov 2024, with 16215 observations. The data reached an all-time high of 364.000 Index in 25 Jan 2017 and a record low of 12.000 Index in 16 Sep 2018. AQI: Georgia-South Carolina: Augusta-Richmond County data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants. [COVID-19-IMPACT]

Last Frequency Range
54.000 20 Nov 2024 daily 01 Jan 1980 - 20 Nov 2024

View United States's AQI: Georgia-South Carolina: Augusta-Richmond County from 01 Jan 1980 to 20 Nov 2024 in the chart:

United States AQI: Georgia-South Carolina: Augusta-Richmond County

AQI: Georgia-South Carolina: Augusta-Richmond County: NO2

1986 - 2008 | Daily | Index | United States Environmental Protection Agency

AQI: Georgia-South Carolina: Augusta-Richmond County: NO2 data was reported at 8.000 Index in 13 Jan 2008. This stayed constant from the previous number of 8.000 Index for 12 Jan 2008. AQI: Georgia-South Carolina: Augusta-Richmond County: NO2 data is updated daily, averaging 8.000 Index from Jan 1986 (Median) to 13 Jan 2008, with 5233 observations. The data reached an all-time high of 40.000 Index in 11 Sep 2002 and a record low of 0.000 Index in 31 Aug 2006. AQI: Georgia-South Carolina: Augusta-Richmond County: NO2 data remains active status in CEIC and is reported by United States Environmental Protection Agency. The data is categorized under Global Database’s United States – Table US.ESG.E001: Air Quality Index and Air Pollutants.

Last Frequency Range
8.000 13 Jan 2008 daily 23 Jan 1986 - 13 Jan 2008

View United States's AQI: Georgia-South Carolina: Augusta-Richmond County: NO2 from 23 Jan 1986 to 13 Jan 2008 in the chart:

United States AQI: Georgia-South Carolina: Augusta-Richmond County: NO2
AQI: Alabama: Birmingham-Hoover
AQI: Alabama: Birmingham-Hoover: CO
AQI: Alabama: Birmingham-Hoover: NO2
AQI: Alabama: Birmingham-Hoover: Ozone
AQI: Alabama: Birmingham-Hoover: PM10
AQI: Alabama: Birmingham-Hoover: PM2.5
AQI: Alabama: Birmingham-Hoover: SO2
AQI: Alabama: Mobile
AQI: Alabama: Mobile: CO
AQI: Alabama: Mobile: Ozone
AQI: Alabama: Mobile: PM10
AQI: Alabama: Mobile: SO2
AQI: Alaska: Anchorage
AQI: Alaska: Anchorage: CO
AQI: Alaska: Anchorage: PM10
AQI: Alaska: Anchorage: SO2
AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin
AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: CO
AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: NO2
AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: Ozone
AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: PM10
AQI: Alaska: Nashville-Davidson-Murfreesboro-Franklin: SO2
AQI: Arizona: Phoenix-Mesa-Scottsdale
AQI: Arizona: Phoenix-Mesa-Scottsdale: NO2
AQI: Arizona: Phoenix-Mesa-Scottsdale: Ozone
AQI: Arizona: Phoenix-Mesa-Scottsdale: PM10
AQI: Arizona: Phoenix-Mesa-Scottsdale: PM2.5
AQI: Arizona: Phoenix-Mesa-Scottsdale: SO2
AQI: Arkansas: Little Rock-North Little Rock-Conway: CO
AQI: Arkansas: Little Rock-North Little Rock-Conway: PM10
AQI: Arkansas: Little Rock-North Little Rock-Conway: PM2.5
AQI: Arkansas: Little Rock-North Little Rock-Conway: SO2
AQI: California: Los Angeles-Long Beach-Anaheim
AQI: California: Los Angeles-Long Beach-Anaheim: CO
AQI: California: Los Angeles-Long Beach-Anaheim: Ozone
AQI: California: Los Angeles-Long Beach-Anaheim: PM10
AQI: California: Los Angeles-Long Beach-Anaheim: PM2.5
AQI: California: Los Angeles-Long Beach-Anaheim: SO2
AQI: California: Riverside-San Bernardino-Ontario
AQI: California: Riverside-San Bernardino-Ontario: Ozone
AQI: California: Riverside-San Bernardino-Ontario: PM2.5
AQI: California: Riverside-San Bernardino-Ontario: SO2
AQI: California: San Francisco-Oakland-Hayward
AQI: California: San Francisco-Oakland-Hayward: Ozone
AQI: California: San Francisco-Oakland-Hayward: PM10
AQI: California: San Francisco-Oakland-Hayward: PM2.5
AQI: California: San Francisco-Oakland-Hayward: SO2
AQI: Colorado: Denver-Aurora-Lakewood
AQI: Colorado: Denver-Aurora-Lakewood: CO
AQI: Colorado: Denver-Aurora-Lakewood: NO2
AQI: Colorado: Denver-Aurora-Lakewood: Ozone
AQI: Colorado: Denver-Aurora-Lakewood: PM10
AQI: Colorado: Denver-Aurora-Lakewood: SO2
AQI: Connecticut: Hartford-West Hartford-East Hartford
AQI: Connecticut: Hartford-West Hartford-East Hartford: CO
AQI: Connecticut: Hartford-West Hartford-East Hartford: NO2
AQI: Connecticut: Hartford-West Hartford-East Hartford: Ozone
AQI: Connecticut: Hartford-West Hartford-East Hartford: PM10
AQI: Connecticut: Hartford-West Hartford-East Hartford: PM2.5
AQI: Connecticut: Hartford-West Hartford-East Hartford: SO2
AQI: Connecticut: Worcester
AQI: Connecticut: Worcester: CO
AQI: Connecticut: Worcester: NO2
AQI: Connecticut: Worcester: Ozone
AQI: Connecticut: Worcester: PM2.5
AQI: Connecticut: Worcester: SO2
AQI: Delaware: Dover
AQI: Delaware: Dover: Ozone
AQI: Delaware: Dover: PM10
AQI: Delaware: Dover: PM2.5
AQI: Delaware: Dover: SO2
AQI: Delaware: Salisbury
AQI: Delaware: Salisbury: NO2
AQI: Delaware: Salisbury: Ozone
AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria
AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: CO
AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: NO2
AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: Ozone
AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM10
AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: PM2.5
AQI: District of Columbia-Virginia-Maryland-West Virginia: Washington-Arlington-Alexandria: SO2
AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: NO2
AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: Ozone
AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM10
AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: PM2.5
AQI: Florida: Miami-Fort Lauderdale-West Palm Beach: SO2
AQI: Florida: Orlando-Kissimmee-Sanford
AQI: Florida: Orlando-Kissimmee-Sanford: CO
AQI: Florida: Orlando-Kissimmee-Sanford: Ozone
AQI: Florida: Tampa-St. Petersburg-Clearwater
AQI: Florida: Tampa-St. Petersburg-Clearwater: CO
AQI: Florida: Tampa-St. Petersburg-Clearwater: NO2
AQI: Florida: Tampa-St. Petersburg-Clearwater: Ozone
AQI: Florida: Tampa-St. Petersburg-Clearwater: PM10
AQI: Florida: Tampa-St. Petersburg-Clearwater: SO2
AQI: Georgia-Alabama: Columbus: Ozone
AQI: Georgia-Alabama: Columbus: PM2.5
AQI: Georgia-Alabama: Columbus: SO2
AQI: Georgia-South Carolina: Augusta-Richmond County
AQI: Georgia-South Carolina: Augusta-Richmond County: NO2
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