Air quality reference
El Paso, TX
El Paso, TX has a published AQI value of 3, categorized as Good, for 2026-04-01T00:00:00+00:00. The defining parameter is CO, based on 2 monitoring sites. AQI is a communication index rather than a direct pollutant concentration, and values from different dates, averaging periods or providers should not be treated as interchangeable. This profile provides measurement context and same-category links but does not provide individualized medical advice.
Key facts
- Location
- El Paso, TX
- Air quality index
- 3
- Category
- Good
- Defining parameter
- CO
- Sites reporting
- 2
- Measured at
- 2026-04-01T00:00:00+00:00
- Measurement context
- Daily AQI summary from U.S. EPA AirData; values are not direct pollutant concentrations
Historical air-quality context
Published EPA annual CBSA indicators
Annual AQI summaries are shown independently from pollutant concentrations. Current-year values are provisional because reporting is incomplete and can be revised.
Annual indicator
Days with published AQI
91.00 days2026
EPA annual CBSA summary field: Days with AQI. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | days | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 91.00 days | provisional-current-year | — |
| 2025 | 365.00 days | — | — |
| 2024 | 366.00 days | — | — |
| 2023 | 365.00 days | — | — |
| 2022 | 365.00 days | — | — |
| 2021 | 365.00 days | — | — |
| 2020 | 366.00 days | — | — |
| 2019 | 365.00 days | — | — |
| 2018 | 365.00 days | — | — |
| 2017 | 365.00 days | — | — |
| 2016 | 366.00 days | — | — |
| 2015 | 365.00 days | — | — |
| 2014 | 365.00 days | — | — |
| 2013 | 365.00 days | — | — |
| 2012 | 366.00 days | — | — |
| 2011 | 365.00 days | — | — |
| 2010 | 365.00 days | — | — |
| 2009 | 365.00 days | — | — |
| 2008 | 366.00 days | — | — |
| 2007 | 365.00 days | — | — |
| 2006 | 365.00 days | — | — |
| 2005 | 365.00 days | — | — |
| 2004 | 366.00 days | — | — |
| 2003 | 365.00 days | — | — |
| 2002 | 365.00 days | — | — |
| 2001 | 365.00 days | — | — |
| 2000 | 366.00 days | — | — |
| 1999 | 365.00 days | — | — |
| 1998 | 365.00 days | — | — |
| 1997 | 365.00 days | — | — |
| 1996 | 366.00 days | — | — |
| 1995 | 365.00 days | — | — |
| 1994 | 365.00 days | — | — |
| 1993 | 365.00 days | — | — |
| 1992 | 366.00 days | — | — |
| 1991 | 365.00 days | — | — |
| 1990 | 365.00 days | — | — |
| 1989 | 365.00 days | — | — |
| 1988 | 366.00 days | — | — |
| 1987 | 365.00 days | — | — |
| 1986 | 365.00 days | — | — |
| 1985 | 365.00 days | — | — |
| 1984 | 366.00 days | — | — |
| 1983 | 365.00 days | — | — |
| 1982 | 365.00 days | — | — |
| 1981 | 362.00 days | — | — |
| 1980 | 361.00 days | — | — |
Annual indicator
Good AQI days
22.00 days2026
EPA annual CBSA summary field: Good Days. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | days | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 22.00 days | provisional-current-year | — |
| 2025 | 66.00 days | — | — |
| 2024 | 81.00 days | — | — |
| 2023 | 69.00 days | — | — |
| 2022 | 72.00 days | — | — |
| 2021 | 91.00 days | — | — |
| 2020 | 95.00 days | — | — |
| 2019 | 100.00 days | — | — |
| 2018 | 91.00 days | — | — |
| 2017 | 120.00 days | — | — |
| 2016 | 123.00 days | — | — |
| 2015 | 128.00 days | — | — |
| 2014 | 110.00 days | — | — |
| 2013 | 97.00 days | — | — |
| 2012 | 67.00 days | — | — |
| 2011 | 46.00 days | — | — |
| 2010 | 95.00 days | — | — |
| 2009 | 82.00 days | — | — |
| 2008 | 64.00 days | — | — |
| 2007 | 60.00 days | — | — |
| 2006 | 47.00 days | — | — |
| 2005 | 46.00 days | — | — |
| 2004 | 137.00 days | — | — |
| 2003 | 94.00 days | — | — |
| 2002 | 70.00 days | — | — |
| 2001 | 90.00 days | — | — |
| 2000 | 94.00 days | — | — |
| 1999 | 119.00 days | — | — |
| 1998 | 108.00 days | — | — |
| 1997 | 121.00 days | — | — |
| 1996 | 128.00 days | — | — |
| 1995 | 121.00 days | — | — |
| 1994 | 125.00 days | — | — |
| 1993 | 176.00 days | — | — |
| 1992 | 158.00 days | — | — |
| 1991 | 170.00 days | — | — |
| 1990 | 140.00 days | — | — |
| 1989 | 88.00 days | — | — |
| 1988 | 119.00 days | — | — |
| 1987 | 110.00 days | — | — |
| 1986 | 108.00 days | — | — |
| 1985 | 118.00 days | — | — |
| 1984 | 126.00 days | — | — |
| 1983 | 171.00 days | — | — |
| 1982 | 161.00 days | — | — |
| 1981 | 164.00 days | — | — |
| 1980 | 155.00 days | — | — |
Annual indicator
Hazardous AQI days
3.00 days2026
EPA annual CBSA summary field: Hazardous Days. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | days | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 3.00 days | provisional-current-year | — |
| 2025 | 12.00 days | — | — |
| 2024 | 4.00 days | — | — |
| 2023 | 0.00 days | — | — |
| 2022 | 0.00 days | — | — |
| 2021 | 0.00 days | — | — |
| 2020 | 0.00 days | — | — |
| 2019 | 0.00 days | — | — |
| 2018 | 0.00 days | — | — |
| 2017 | 0.00 days | — | — |
| 2016 | 0.00 days | — | — |
| 2015 | 0.00 days | — | — |
| 2014 | 0.00 days | — | — |
| 2013 | 0.00 days | — | — |
| 2012 | 2.00 days | — | — |
| 2011 | 0.00 days | — | — |
| 2010 | 0.00 days | — | — |
| 2009 | 0.00 days | — | — |
| 2008 | 0.00 days | — | — |
| 2007 | 0.00 days | — | — |
| 2006 | 2.00 days | — | — |
| 2005 | 0.00 days | — | — |
| 2004 | 0.00 days | — | — |
| 2003 | 4.00 days | — | — |
| 2002 | 2.00 days | — | — |
| 2001 | 1.00 days | — | — |
| 2000 | 0.00 days | — | — |
| 1999 | 0.00 days | — | — |
| 1998 | 0.00 days | — | — |
| 1997 | 0.00 days | — | — |
| 1996 | 1.00 days | — | — |
| 1995 | 0.00 days | — | — |
| 1994 | 0.00 days | — | — |
| 1993 | 0.00 days | — | — |
| 1992 | 0.00 days | — | — |
| 1991 | 0.00 days | — | — |
| 1990 | 0.00 days | — | — |
| 1989 | 0.00 days | — | — |
| 1988 | 0.00 days | — | — |
| 1987 | 0.00 days | — | — |
| 1986 | 1.00 days | — | — |
| 1985 | 0.00 days | — | — |
| 1984 | 0.00 days | — | — |
| 1983 | 0.00 days | — | — |
| 1982 | 0.00 days | — | — |
| 1981 | 0.00 days | — | — |
| 1980 | 0.00 days | — | — |
Annual indicator
Maximum daily AQI
424.00 AQI index2026
EPA annual CBSA summary field: Max AQI. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | AQI index | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 424.00 AQI index | provisional-current-year | — |
| 2025 | 2,122.00 AQI index | — | — |
| 2024 | 431.00 AQI index | — | — |
| 2023 | 155.00 AQI index | — | — |
| 2022 | 163.00 AQI index | — | — |
| 2021 | 150.00 AQI index | — | — |
| 2020 | 192.00 AQI index | — | — |
| 2019 | 159.00 AQI index | — | — |
| 2018 | 164.00 AQI index | — | — |
| 2017 | 162.00 AQI index | — | — |
| 2016 | 147.00 AQI index | — | — |
| 2015 | 136.00 AQI index | — | — |
| 2014 | 160.00 AQI index | — | — |
| 2013 | 168.00 AQI index | — | — |
| 2012 | 659.00 AQI index | — | — |
| 2011 | 186.00 AQI index | — | — |
| 2010 | 191.00 AQI index | — | — |
| 2009 | 133.00 AQI index | — | — |
| 2008 | 172.00 AQI index | — | — |
| 2007 | 136.00 AQI index | — | — |
| 2006 | 620.00 AQI index | — | — |
| 2005 | 185.00 AQI index | — | — |
| 2004 | 261.00 AQI index | — | — |
| 2003 | 1,091.00 AQI index | — | — |
| 2002 | 483.00 AQI index | — | — |
| 2001 | 370.00 AQI index | — | — |
| 2000 | 179.00 AQI index | — | — |
| 1999 | 151.00 AQI index | — | — |
| 1998 | 203.00 AQI index | — | — |
| 1997 | 191.00 AQI index | — | — |
| 1996 | 424.00 AQI index | — | — |
| 1995 | 200.00 AQI index | — | — |
| 1994 | 201.00 AQI index | — | — |
| 1993 | 185.00 AQI index | — | — |
| 1992 | 172.00 AQI index | — | — |
| 1991 | 151.00 AQI index | — | — |
| 1990 | 197.00 AQI index | — | — |
| 1989 | 283.00 AQI index | — | — |
| 1988 | 203.00 AQI index | — | — |
| 1987 | 223.00 AQI index | — | — |
| 1986 | 368.00 AQI index | — | — |
| 1985 | 202.00 AQI index | — | — |
| 1984 | 222.00 AQI index | — | — |
| 1983 | 203.00 AQI index | — | — |
| 1982 | 181.00 AQI index | — | — |
| 1981 | 203.00 AQI index | — | — |
| 1980 | 227.00 AQI index | — | — |
Annual indicator
Median daily AQI
67.00 AQI index2026
EPA annual CBSA summary field: Median AQI. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | AQI index | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 67.00 AQI index | provisional-current-year | — |
| 2025 | 70.00 AQI index | — | — |
| 2024 | 67.00 AQI index | — | — |
| 2023 | 64.00 AQI index | — | — |
| 2022 | 59.00 AQI index | — | — |
| 2021 | 59.00 AQI index | — | — |
| 2020 | 59.00 AQI index | — | — |
| 2019 | 57.00 AQI index | — | — |
| 2018 | 59.00 AQI index | — | — |
| 2017 | 56.00 AQI index | — | — |
| 2016 | 55.00 AQI index | — | — |
| 2015 | 54.00 AQI index | — | — |
| 2014 | 55.00 AQI index | — | — |
| 2013 | 58.00 AQI index | — | — |
| 2012 | 62.00 AQI index | — | — |
| 2011 | 64.00 AQI index | — | — |
| 2010 | 58.00 AQI index | — | — |
| 2009 | 58.00 AQI index | — | — |
| 2008 | 64.00 AQI index | — | — |
| 2007 | 64.00 AQI index | — | — |
| 2006 | 69.00 AQI index | — | — |
| 2005 | 65.00 AQI index | — | — |
| 2004 | 56.00 AQI index | — | — |
| 2003 | 61.00 AQI index | — | — |
| 2002 | 64.00 AQI index | — | — |
| 2001 | 61.00 AQI index | — | — |
| 2000 | 63.00 AQI index | — | — |
| 1999 | 58.00 AQI index | — | — |
| 1998 | 64.00 AQI index | — | — |
| 1997 | 57.00 AQI index | — | — |
| 1996 | 58.00 AQI index | — | — |
| 1995 | 59.00 AQI index | — | — |
| 1994 | 58.00 AQI index | — | — |
| 1993 | 51.00 AQI index | — | — |
| 1992 | 57.00 AQI index | — | — |
| 1991 | 53.00 AQI index | — | — |
| 1990 | 57.00 AQI index | — | — |
| 1989 | 67.00 AQI index | — | — |
| 1988 | 61.00 AQI index | — | — |
| 1987 | 63.00 AQI index | — | — |
| 1986 | 63.00 AQI index | — | — |
| 1985 | 64.00 AQI index | — | — |
| 1984 | 58.00 AQI index | — | — |
| 1983 | 52.00 AQI index | — | — |
| 1982 | 56.00 AQI index | — | — |
| 1981 | 57.00 AQI index | — | — |
| 1980 | 57.00 AQI index | — | — |
Annual indicator
Moderate AQI days
59.00 days2026
EPA annual CBSA summary field: Moderate Days. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | days | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 59.00 days | provisional-current-year | — |
| 2025 | 236.00 days | — | — |
| 2024 | 222.00 days | — | — |
| 2023 | 277.00 days | — | — |
| 2022 | 273.00 days | — | — |
| 2021 | 255.00 days | — | — |
| 2020 | 252.00 days | — | — |
| 2019 | 252.00 days | — | — |
| 2018 | 257.00 days | — | — |
| 2017 | 222.00 days | — | — |
| 2016 | 237.00 days | — | — |
| 2015 | 230.00 days | — | — |
| 2014 | 246.00 days | — | — |
| 2013 | 254.00 days | — | — |
| 2012 | 275.00 days | — | — |
| 2011 | 299.00 days | — | — |
| 2010 | 254.00 days | — | — |
| 2009 | 272.00 days | — | — |
| 2008 | 267.00 days | — | — |
| 2007 | 260.00 days | — | — |
| 2006 | 258.00 days | — | — |
| 2005 | 277.00 days | — | — |
| 2004 | 194.00 days | — | — |
| 2003 | 222.00 days | — | — |
| 2002 | 245.00 days | — | — |
| 2001 | 232.00 days | — | — |
| 2000 | 230.00 days | — | — |
| 1999 | 228.00 days | — | — |
| 1998 | 212.00 days | — | — |
| 1997 | 217.00 days | — | — |
| 1996 | 198.00 days | — | — |
| 1995 | 221.00 days | — | — |
| 1994 | 200.00 days | — | — |
| 1993 | 166.00 days | — | — |
| 1992 | 177.00 days | — | — |
| 1991 | 172.00 days | — | — |
| 1990 | 185.00 days | — | — |
| 1989 | 223.00 days | — | — |
| 1988 | 196.00 days | — | — |
| 1987 | 199.00 days | — | — |
| 1986 | 206.00 days | — | — |
| 1985 | 183.00 days | — | — |
| 1984 | 201.00 days | — | — |
| 1983 | 146.00 days | — | — |
| 1982 | 170.00 days | — | — |
| 1981 | 156.00 days | — | — |
| 1980 | 179.00 days | — | — |
Annual indicator
90th percentile daily AQI
101.00 AQI index2026
EPA annual CBSA summary field: 90th Percentile AQI. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | AQI index | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 101.00 AQI index | provisional-current-year | — |
| 2025 | 123.00 AQI index | — | — |
| 2024 | 112.00 AQI index | — | — |
| 2023 | 90.00 AQI index | — | — |
| 2022 | 86.00 AQI index | — | — |
| 2021 | 84.00 AQI index | — | — |
| 2020 | 89.00 AQI index | — | — |
| 2019 | 84.00 AQI index | — | — |
| 2018 | 84.00 AQI index | — | — |
| 2017 | 90.00 AQI index | — | — |
| 2016 | 77.00 AQI index | — | — |
| 2015 | 80.00 AQI index | — | — |
| 2014 | 80.00 AQI index | — | — |
| 2013 | 85.00 AQI index | — | — |
| 2012 | 92.00 AQI index | — | — |
| 2011 | 93.00 AQI index | — | — |
| 2010 | 82.00 AQI index | — | — |
| 2009 | 84.00 AQI index | — | — |
| 2008 | 100.00 AQI index | — | — |
| 2007 | 103.00 AQI index | — | — |
| 2006 | 113.00 AQI index | — | — |
| 2005 | 104.00 AQI index | — | — |
| 2004 | 100.00 AQI index | — | — |
| 2003 | 110.00 AQI index | — | — |
| 2002 | 112.00 AQI index | — | — |
| 2001 | 104.00 AQI index | — | — |
| 2000 | 105.00 AQI index | — | — |
| 1999 | 93.00 AQI index | — | — |
| 1998 | 105.00 AQI index | — | — |
| 1997 | 90.00 AQI index | — | — |
| 1996 | 101.00 AQI index | — | — |
| 1995 | 93.00 AQI index | — | — |
| 1994 | 101.00 AQI index | — | — |
| 1993 | 89.00 AQI index | — | — |
| 1992 | 100.00 AQI index | — | — |
| 1991 | 89.00 AQI index | — | — |
| 1990 | 105.00 AQI index | — | — |
| 1989 | 108.00 AQI index | — | — |
| 1988 | 108.00 AQI index | — | — |
| 1987 | 118.00 AQI index | — | — |
| 1986 | 122.00 AQI index | — | — |
| 1985 | 123.00 AQI index | — | — |
| 1984 | 104.00 AQI index | — | — |
| 1983 | 111.00 AQI index | — | — |
| 1982 | 100.00 AQI index | — | — |
| 1981 | 103.00 AQI index | — | — |
| 1980 | 100.00 AQI index | — | — |
Annual indicator
Unhealthy AQI days
0.00 days2026
EPA annual CBSA summary field: Unhealthy Days. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | days | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 0.00 days | provisional-current-year | — |
| 2025 | 12.00 days | — | — |
| 2024 | 7.00 days | — | — |
| 2023 | 1.00 days | — | — |
| 2022 | 1.00 days | — | — |
| 2021 | 0.00 days | — | — |
| 2020 | 2.00 days | — | — |
| 2019 | 2.00 days | — | — |
| 2018 | 2.00 days | — | — |
| 2017 | 2.00 days | — | — |
| 2016 | 0.00 days | — | — |
| 2015 | 0.00 days | — | — |
| 2014 | 1.00 days | — | — |
| 2013 | 3.00 days | — | — |
| 2012 | 2.00 days | — | — |
| 2011 | 3.00 days | — | — |
| 2010 | 3.00 days | — | — |
| 2009 | 0.00 days | — | — |
| 2008 | 3.00 days | — | — |
| 2007 | 0.00 days | — | — |
| 2006 | 10.00 days | — | — |
| 2005 | 5.00 days | — | — |
| 2004 | 4.00 days | — | — |
| 2003 | 6.00 days | — | — |
| 2002 | 12.00 days | — | — |
| 2001 | 4.00 days | — | — |
| 2000 | 2.00 days | — | — |
| 1999 | 1.00 days | — | — |
| 1998 | 6.00 days | — | — |
| 1997 | 4.00 days | — | — |
| 1996 | 2.00 days | — | — |
| 1995 | 5.00 days | — | — |
| 1994 | 6.00 days | — | — |
| 1993 | 2.00 days | — | — |
| 1992 | 3.00 days | — | — |
| 1991 | 1.00 days | — | — |
| 1990 | 13.00 days | — | — |
| 1989 | 6.00 days | — | — |
| 1988 | 5.00 days | — | — |
| 1987 | 15.00 days | — | — |
| 1986 | 13.00 days | — | — |
| 1985 | 14.00 days | — | — |
| 1984 | 15.00 days | — | — |
| 1983 | 8.00 days | — | — |
| 1982 | 6.00 days | — | — |
| 1981 | 4.00 days | — | — |
| 1980 | 3.00 days | — | — |
Annual indicator
Unhealthy for sensitive groups days
7.00 days2026
EPA annual CBSA summary field: Unhealthy for Sensitive Groups Days. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | days | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 7.00 days | provisional-current-year | — |
| 2025 | 33.00 days | — | — |
| 2024 | 51.00 days | — | — |
| 2023 | 18.00 days | — | — |
| 2022 | 19.00 days | — | — |
| 2021 | 19.00 days | — | — |
| 2020 | 17.00 days | — | — |
| 2019 | 11.00 days | — | — |
| 2018 | 15.00 days | — | — |
| 2017 | 21.00 days | — | — |
| 2016 | 6.00 days | — | — |
| 2015 | 7.00 days | — | — |
| 2014 | 8.00 days | — | — |
| 2013 | 11.00 days | — | — |
| 2012 | 19.00 days | — | — |
| 2011 | 17.00 days | — | — |
| 2010 | 13.00 days | — | — |
| 2009 | 11.00 days | — | — |
| 2008 | 32.00 days | — | — |
| 2007 | 45.00 days | — | — |
| 2006 | 46.00 days | — | — |
| 2005 | 37.00 days | — | — |
| 2004 | 29.00 days | — | — |
| 2003 | 38.00 days | — | — |
| 2002 | 34.00 days | — | — |
| 2001 | 37.00 days | — | — |
| 2000 | 40.00 days | — | — |
| 1999 | 17.00 days | — | — |
| 1998 | 38.00 days | — | — |
| 1997 | 23.00 days | — | — |
| 1996 | 37.00 days | — | — |
| 1995 | 18.00 days | — | — |
| 1994 | 33.00 days | — | — |
| 1993 | 21.00 days | — | — |
| 1992 | 28.00 days | — | — |
| 1991 | 22.00 days | — | — |
| 1990 | 27.00 days | — | — |
| 1989 | 44.00 days | — | — |
| 1988 | 45.00 days | — | — |
| 1987 | 39.00 days | — | — |
| 1986 | 34.00 days | — | — |
| 1985 | 49.00 days | — | — |
| 1984 | 22.00 days | — | — |
| 1983 | 39.00 days | — | — |
| 1982 | 28.00 days | — | — |
| 1981 | 37.00 days | — | — |
| 1980 | 23.00 days | — | — |
Annual indicator
Very unhealthy AQI days
0.00 days2026
EPA annual CBSA summary field: Very Unhealthy Days. Current-year values are provisional because reporting is incomplete and can be revised. Values retain the source period and unit.
View source data
| Period | days | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 0.00 days | provisional-current-year | — |
| 2025 | 6.00 days | — | — |
| 2024 | 1.00 days | — | — |
| 2023 | 0.00 days | — | — |
| 2022 | 0.00 days | — | — |
| 2021 | 0.00 days | — | — |
| 2020 | 0.00 days | — | — |
| 2019 | 0.00 days | — | — |
| 2018 | 0.00 days | — | — |
| 2017 | 0.00 days | — | — |
| 2016 | 0.00 days | — | — |
| 2015 | 0.00 days | — | — |
| 2014 | 0.00 days | — | — |
| 2013 | 0.00 days | — | — |
| 2012 | 1.00 days | — | — |
| 2011 | 0.00 days | — | — |
| 2010 | 0.00 days | — | — |
| 2009 | 0.00 days | — | — |
| 2008 | 0.00 days | — | — |
| 2007 | 0.00 days | — | — |
| 2006 | 2.00 days | — | — |
| 2005 | 0.00 days | — | — |
| 2004 | 2.00 days | — | — |
| 2003 | 1.00 days | — | — |
| 2002 | 2.00 days | — | — |
| 2001 | 1.00 days | — | — |
| 2000 | 0.00 days | — | — |
| 1999 | 0.00 days | — | — |
| 1998 | 1.00 days | — | — |
| 1997 | 0.00 days | — | — |
| 1996 | 0.00 days | — | — |
| 1995 | 0.00 days | — | — |
| 1994 | 1.00 days | — | — |
| 1993 | 0.00 days | — | — |
| 1992 | 0.00 days | — | — |
| 1991 | 0.00 days | — | — |
| 1990 | 0.00 days | — | — |
| 1989 | 4.00 days | — | — |
| 1988 | 1.00 days | — | — |
| 1987 | 2.00 days | — | — |
| 1986 | 3.00 days | — | — |
| 1985 | 1.00 days | — | — |
| 1984 | 2.00 days | — | — |
| 1983 | 1.00 days | — | — |
| 1982 | 0.00 days | — | — |
| 1981 | 1.00 days | — | — |
| 1980 | 1.00 days | — | — |
Field-level provenance
Sources for this profile
Dates and licenses apply to the specific facts and series supplied by each source.
U.S. EPA AirData
- Applicable date
- 2026-04-01
- Dataset version
- 10350f77cf0f
- License
- U.S. federal factual data; verify third-party fields
- Attribution
- U.S. Environmental Protection Agency
U.S. EPA AirData
- Applicable date
- 2026-07-30
- Dataset version
- annual-aqi-by-cbsa-v1
- License
- U.S. federal factual data; verify third-party fields
- Attribution
- U.S. Environmental Protection Agency
DataOfWorld deterministic air-quality profile template
- Applicable date
- 2026-04-01
- Dataset version
- air-quality-profile-v1
- License
- Original DataOfWorld text
- Attribution
- DataOfWorld
Reference data can change. Verify consequential decisions against the original source.