Air quality reference
New York-Newark-Jersey City, NY-NJ-PA
New York-Newark-Jersey City, NY-NJ-PA has a published AQI value of 2, categorized as Good, for 2026-06-01T00:00:00+00:00. The defining parameter is CO, based on 3 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
- New York-Newark-Jersey City, NY-NJ-PA
- Air quality index
- 2
- Category
- Good
- Defining parameter
- CO
- Sites reporting
- 3
- Measured at
- 2026-06-01T00:00:00+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
152.00 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 | 152.00 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 | 365.00 days | — | — |
| 1980 | 366.00 days | — | — |
Annual indicator
Good AQI days
67.00 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 | 67.00 days | provisional-current-year | — |
| 2025 | 154.00 days | — | — |
| 2024 | 164.00 days | — | — |
| 2023 | 107.00 days | — | — |
| 2022 | 134.00 days | — | — |
| 2021 | 111.00 days | — | — |
| 2020 | 131.00 days | — | — |
| 2019 | 91.00 days | — | — |
| 2018 | 77.00 days | — | — |
| 2017 | 75.00 days | — | — |
| 2016 | 80.00 days | — | — |
| 2015 | 82.00 days | — | — |
| 2014 | 75.00 days | — | — |
| 2013 | 87.00 days | — | — |
| 2012 | 63.00 days | — | — |
| 2011 | 40.00 days | — | — |
| 2010 | 57.00 days | — | — |
| 2009 | 38.00 days | — | — |
| 2008 | 22.00 days | — | — |
| 2007 | 16.00 days | — | — |
| 2006 | 36.00 days | — | — |
| 2005 | 48.00 days | — | — |
| 2004 | 55.00 days | — | — |
| 2003 | 45.00 days | — | — |
| 2002 | 59.00 days | — | — |
| 2001 | 37.00 days | — | — |
| 2000 | 43.00 days | — | — |
| 1999 | 62.00 days | — | — |
| 1998 | 105.00 days | — | — |
| 1997 | 113.00 days | — | — |
| 1996 | 105.00 days | — | — |
| 1995 | 108.00 days | — | — |
| 1994 | 62.00 days | — | — |
| 1993 | 77.00 days | — | — |
| 1992 | 59.00 days | — | — |
| 1991 | 22.00 days | — | — |
| 1990 | 10.00 days | — | — |
| 1989 | 10.00 days | — | — |
| 1988 | 9.00 days | — | — |
| 1987 | 1.00 days | — | — |
| 1986 | 1.00 days | — | — |
| 1985 | 0.00 days | — | — |
| 1984 | 0.00 days | — | — |
| 1983 | 8.00 days | — | — |
| 1982 | 6.00 days | — | — |
| 1981 | 3.00 days | — | — |
| 1980 | 4.00 days | — | — |
Annual indicator
Hazardous AQI days
0.00 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 | 0.00 days | provisional-current-year | — |
| 2025 | 0.00 days | — | — |
| 2024 | 0.00 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 | 0.00 days | — | — |
| 2011 | 0.00 days | — | — |
| 2010 | 0.00 days | — | — |
| 2009 | 0.00 days | — | — |
| 2008 | 0.00 days | — | — |
| 2007 | 0.00 days | — | — |
| 2006 | 0.00 days | — | — |
| 2005 | 0.00 days | — | — |
| 2004 | 0.00 days | — | — |
| 2003 | 0.00 days | — | — |
| 2002 | 0.00 days | — | — |
| 2001 | 0.00 days | — | — |
| 2000 | 0.00 days | — | — |
| 1999 | 0.00 days | — | — |
| 1998 | 0.00 days | — | — |
| 1997 | 0.00 days | — | — |
| 1996 | 0.00 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 | 0.00 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
141.00 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 | 141.00 AQI index | provisional-current-year | — |
| 2025 | 161.00 AQI index | — | — |
| 2024 | 156.00 AQI index | — | — |
| 2023 | 278.00 AQI index | — | — |
| 2022 | 161.00 AQI index | — | — |
| 2021 | 156.00 AQI index | — | — |
| 2020 | 140.00 AQI index | — | — |
| 2019 | 150.00 AQI index | — | — |
| 2018 | 210.00 AQI index | — | — |
| 2017 | 159.00 AQI index | — | — |
| 2016 | 161.00 AQI index | — | — |
| 2015 | 166.00 AQI index | — | — |
| 2014 | 187.00 AQI index | — | — |
| 2013 | 159.00 AQI index | — | — |
| 2012 | 174.00 AQI index | — | — |
| 2011 | 209.00 AQI index | — | — |
| 2010 | 208.00 AQI index | — | — |
| 2009 | 151.00 AQI index | — | — |
| 2008 | 201.00 AQI index | — | — |
| 2007 | 195.00 AQI index | — | — |
| 2006 | 226.00 AQI index | — | — |
| 2005 | 217.00 AQI index | — | — |
| 2004 | 201.00 AQI index | — | — |
| 2003 | 226.00 AQI index | — | — |
| 2002 | 236.00 AQI index | — | — |
| 2001 | 218.00 AQI index | — | — |
| 2000 | 227.00 AQI index | — | — |
| 1999 | 232.00 AQI index | — | — |
| 1998 | 218.00 AQI index | — | — |
| 1997 | 247.00 AQI index | — | — |
| 1996 | 215.00 AQI index | — | — |
| 1995 | 244.00 AQI index | — | — |
| 1994 | 225.00 AQI index | — | — |
| 1993 | 247.00 AQI index | — | — |
| 1992 | 222.00 AQI index | — | — |
| 1991 | 241.00 AQI index | — | — |
| 1990 | 244.00 AQI index | — | — |
| 1989 | 220.00 AQI index | — | — |
| 1988 | 266.00 AQI index | — | — |
| 1987 | 262.00 AQI index | — | — |
| 1986 | 236.00 AQI index | — | — |
| 1985 | 249.00 AQI index | — | — |
| 1984 | 251.00 AQI index | — | — |
| 1983 | 276.00 AQI index | — | — |
| 1982 | 248.00 AQI index | — | — |
| 1981 | 279.00 AQI index | — | — |
| 1980 | 278.00 AQI index | — | — |
Annual indicator
Median daily AQI
54.00 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 | 54.00 AQI index | provisional-current-year | — |
| 2025 | 53.00 AQI index | — | — |
| 2024 | 52.00 AQI index | — | — |
| 2023 | 56.00 AQI index | — | — |
| 2022 | 54.00 AQI index | — | — |
| 2021 | 55.00 AQI index | — | — |
| 2020 | 54.00 AQI index | — | — |
| 2019 | 56.00 AQI index | — | — |
| 2018 | 58.00 AQI index | — | — |
| 2017 | 58.00 AQI index | — | — |
| 2016 | 58.00 AQI index | — | — |
| 2015 | 61.00 AQI index | — | — |
| 2014 | 60.00 AQI index | — | — |
| 2013 | 58.00 AQI index | — | — |
| 2012 | 61.00 AQI index | — | — |
| 2011 | 64.00 AQI index | — | — |
| 2010 | 62.00 AQI index | — | — |
| 2009 | 65.00 AQI index | — | — |
| 2008 | 69.00 AQI index | — | — |
| 2007 | 69.00 AQI index | — | — |
| 2006 | 69.00 AQI index | — | — |
| 2005 | 66.00 AQI index | — | — |
| 2004 | 65.00 AQI index | — | — |
| 2003 | 67.00 AQI index | — | — |
| 2002 | 65.00 AQI index | — | — |
| 2001 | 75.00 AQI index | — | — |
| 2000 | 71.00 AQI index | — | — |
| 1999 | 67.00 AQI index | — | — |
| 1998 | 64.00 AQI index | — | — |
| 1997 | 60.00 AQI index | — | — |
| 1996 | 63.00 AQI index | — | — |
| 1995 | 60.00 AQI index | — | — |
| 1994 | 68.00 AQI index | — | — |
| 1993 | 64.00 AQI index | — | — |
| 1992 | 66.00 AQI index | — | — |
| 1991 | 72.00 AQI index | — | — |
| 1990 | 76.00 AQI index | — | — |
| 1989 | 79.00 AQI index | — | — |
| 1988 | 81.00 AQI index | — | — |
| 1987 | 93.00 AQI index | — | — |
| 1986 | 97.00 AQI index | — | — |
| 1985 | 102.00 AQI index | — | — |
| 1984 | 99.00 AQI index | — | — |
| 1983 | 92.00 AQI index | — | — |
| 1982 | 91.00 AQI index | — | — |
| 1981 | 93.00 AQI index | — | — |
| 1980 | 97.00 AQI index | — | — |
Annual indicator
Moderate AQI days
80.00 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 | 80.00 days | provisional-current-year | — |
| 2025 | 186.00 days | — | — |
| 2024 | 178.00 days | — | — |
| 2023 | 234.00 days | — | — |
| 2022 | 220.00 days | — | — |
| 2021 | 233.00 days | — | — |
| 2020 | 224.00 days | — | — |
| 2019 | 258.00 days | — | — |
| 2018 | 261.00 days | — | — |
| 2017 | 271.00 days | — | — |
| 2016 | 256.00 days | — | — |
| 2015 | 245.00 days | — | — |
| 2014 | 274.00 days | — | — |
| 2013 | 257.00 days | — | — |
| 2012 | 264.00 days | — | — |
| 2011 | 292.00 days | — | — |
| 2010 | 247.00 days | — | — |
| 2009 | 292.00 days | — | — |
| 2008 | 292.00 days | — | — |
| 2007 | 283.00 days | — | — |
| 2006 | 264.00 days | — | — |
| 2005 | 246.00 days | — | — |
| 2004 | 260.00 days | — | — |
| 2003 | 259.00 days | — | — |
| 2002 | 220.00 days | — | — |
| 2001 | 239.00 days | — | — |
| 2000 | 258.00 days | — | — |
| 1999 | 220.00 days | — | — |
| 1998 | 179.00 days | — | — |
| 1997 | 187.00 days | — | — |
| 1996 | 194.00 days | — | — |
| 1995 | 185.00 days | — | — |
| 1994 | 218.00 days | — | — |
| 1993 | 204.00 days | — | — |
| 1992 | 245.00 days | — | — |
| 1991 | 237.00 days | — | — |
| 1990 | 266.00 days | — | — |
| 1989 | 245.00 days | — | — |
| 1988 | 242.00 days | — | — |
| 1987 | 215.00 days | — | — |
| 1986 | 203.00 days | — | — |
| 1985 | 175.00 days | — | — |
| 1984 | 193.00 days | — | — |
| 1983 | 205.00 days | — | — |
| 1982 | 207.00 days | — | — |
| 1981 | 210.00 days | — | — |
| 1980 | 194.00 days | — | — |
Annual indicator
90th percentile daily AQI
84.00 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 | 84.00 AQI index | provisional-current-year | — |
| 2025 | 87.00 AQI index | — | — |
| 2024 | 93.00 AQI index | — | — |
| 2023 | 87.00 AQI index | — | — |
| 2022 | 80.00 AQI index | — | — |
| 2021 | 84.00 AQI index | — | — |
| 2020 | 80.00 AQI index | — | — |
| 2019 | 89.00 AQI index | — | — |
| 2018 | 93.00 AQI index | — | — |
| 2017 | 84.00 AQI index | — | — |
| 2016 | 97.00 AQI index | — | — |
| 2015 | 101.00 AQI index | — | — |
| 2014 | 84.00 AQI index | — | — |
| 2013 | 90.00 AQI index | — | — |
| 2012 | 101.00 AQI index | — | — |
| 2011 | 98.00 AQI index | — | — |
| 2010 | 115.00 AQI index | — | — |
| 2009 | 100.00 AQI index | — | — |
| 2008 | 115.00 AQI index | — | — |
| 2007 | 129.00 AQI index | — | — |
| 2006 | 124.00 AQI index | — | — |
| 2005 | 129.00 AQI index | — | — |
| 2004 | 111.00 AQI index | — | — |
| 2003 | 122.00 AQI index | — | — |
| 2002 | 166.00 AQI index | — | — |
| 2001 | 148.00 AQI index | — | — |
| 2000 | 119.00 AQI index | — | — |
| 1999 | 156.00 AQI index | — | — |
| 1998 | 156.00 AQI index | — | — |
| 1997 | 133.00 AQI index | — | — |
| 1996 | 140.00 AQI index | — | — |
| 1995 | 143.00 AQI index | — | — |
| 1994 | 150.00 AQI index | — | — |
| 1993 | 156.00 AQI index | — | — |
| 1992 | 133.00 AQI index | — | — |
| 1991 | 169.00 AQI index | — | — |
| 1990 | 161.00 AQI index | — | — |
| 1989 | 148.00 AQI index | — | — |
| 1988 | 192.00 AQI index | — | — |
| 1987 | 174.00 AQI index | — | — |
| 1986 | 173.00 AQI index | — | — |
| 1985 | 177.00 AQI index | — | — |
| 1984 | 174.00 AQI index | — | — |
| 1983 | 195.00 AQI index | — | — |
| 1982 | 177.00 AQI index | — | — |
| 1981 | 169.00 AQI index | — | — |
| 1980 | 205.00 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 | 4.00 days | — | — |
| 2024 | 3.00 days | — | — |
| 2023 | 6.00 days | — | — |
| 2022 | 1.00 days | — | — |
| 2021 | 3.00 days | — | — |
| 2020 | 0.00 days | — | — |
| 2019 | 0.00 days | — | — |
| 2018 | 2.00 days | — | — |
| 2017 | 2.00 days | — | — |
| 2016 | 2.00 days | — | — |
| 2015 | 3.00 days | — | — |
| 2014 | 2.00 days | — | — |
| 2013 | 3.00 days | — | — |
| 2012 | 6.00 days | — | — |
| 2011 | 9.00 days | — | — |
| 2010 | 11.00 days | — | — |
| 2009 | 1.00 days | — | — |
| 2008 | 17.00 days | — | — |
| 2007 | 23.00 days | — | — |
| 2006 | 19.00 days | — | — |
| 2005 | 19.00 days | — | — |
| 2004 | 10.00 days | — | — |
| 2003 | 13.00 days | — | — |
| 2002 | 28.00 days | — | — |
| 2001 | 27.00 days | — | — |
| 2000 | 14.00 days | — | — |
| 1999 | 25.00 days | — | — |
| 1998 | 40.00 days | — | — |
| 1997 | 23.00 days | — | — |
| 1996 | 27.00 days | — | — |
| 1995 | 19.00 days | — | — |
| 1994 | 25.00 days | — | — |
| 1993 | 32.00 days | — | — |
| 1992 | 17.00 days | — | — |
| 1991 | 35.00 days | — | — |
| 1990 | 25.00 days | — | — |
| 1989 | 20.00 days | — | — |
| 1988 | 20.00 days | — | — |
| 1987 | 26.00 days | — | — |
| 1986 | 37.00 days | — | — |
| 1985 | 47.00 days | — | — |
| 1984 | 39.00 days | — | — |
| 1983 | 32.00 days | — | — |
| 1982 | 37.00 days | — | — |
| 1981 | 34.00 days | — | — |
| 1980 | 38.00 days | — | — |
Annual indicator
Unhealthy for sensitive groups days
5.00 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 | 5.00 days | provisional-current-year | — |
| 2025 | 21.00 days | — | — |
| 2024 | 21.00 days | — | — |
| 2023 | 17.00 days | — | — |
| 2022 | 10.00 days | — | — |
| 2021 | 18.00 days | — | — |
| 2020 | 11.00 days | — | — |
| 2019 | 16.00 days | — | — |
| 2018 | 24.00 days | — | — |
| 2017 | 17.00 days | — | — |
| 2016 | 28.00 days | — | — |
| 2015 | 35.00 days | — | — |
| 2014 | 14.00 days | — | — |
| 2013 | 18.00 days | — | — |
| 2012 | 33.00 days | — | — |
| 2011 | 23.00 days | — | — |
| 2010 | 49.00 days | — | — |
| 2009 | 34.00 days | — | — |
| 2008 | 34.00 days | — | — |
| 2007 | 43.00 days | — | — |
| 2006 | 44.00 days | — | — |
| 2005 | 49.00 days | — | — |
| 2004 | 40.00 days | — | — |
| 2003 | 44.00 days | — | — |
| 2002 | 43.00 days | — | — |
| 2001 | 54.00 days | — | — |
| 2000 | 47.00 days | — | — |
| 1999 | 44.00 days | — | — |
| 1998 | 35.00 days | — | — |
| 1997 | 35.00 days | — | — |
| 1996 | 36.00 days | — | — |
| 1995 | 41.00 days | — | — |
| 1994 | 52.00 days | — | — |
| 1993 | 41.00 days | — | — |
| 1992 | 40.00 days | — | — |
| 1991 | 51.00 days | — | — |
| 1990 | 46.00 days | — | — |
| 1989 | 75.00 days | — | — |
| 1988 | 63.00 days | — | — |
| 1987 | 99.00 days | — | — |
| 1986 | 108.00 days | — | — |
| 1985 | 119.00 days | — | — |
| 1984 | 116.00 days | — | — |
| 1983 | 85.00 days | — | — |
| 1982 | 97.00 days | — | — |
| 1981 | 98.00 days | — | — |
| 1980 | 85.00 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 | 0.00 days | — | — |
| 2024 | 0.00 days | — | — |
| 2023 | 1.00 days | — | — |
| 2022 | 0.00 days | — | — |
| 2021 | 0.00 days | — | — |
| 2020 | 0.00 days | — | — |
| 2019 | 0.00 days | — | — |
| 2018 | 1.00 days | — | — |
| 2017 | 0.00 days | — | — |
| 2016 | 0.00 days | — | — |
| 2015 | 0.00 days | — | — |
| 2014 | 0.00 days | — | — |
| 2013 | 0.00 days | — | — |
| 2012 | 0.00 days | — | — |
| 2011 | 1.00 days | — | — |
| 2010 | 1.00 days | — | — |
| 2009 | 0.00 days | — | — |
| 2008 | 1.00 days | — | — |
| 2007 | 0.00 days | — | — |
| 2006 | 2.00 days | — | — |
| 2005 | 3.00 days | — | — |
| 2004 | 1.00 days | — | — |
| 2003 | 4.00 days | — | — |
| 2002 | 15.00 days | — | — |
| 2001 | 8.00 days | — | — |
| 2000 | 4.00 days | — | — |
| 1999 | 14.00 days | — | — |
| 1998 | 6.00 days | — | — |
| 1997 | 7.00 days | — | — |
| 1996 | 4.00 days | — | — |
| 1995 | 12.00 days | — | — |
| 1994 | 8.00 days | — | — |
| 1993 | 11.00 days | — | — |
| 1992 | 5.00 days | — | — |
| 1991 | 20.00 days | — | — |
| 1990 | 18.00 days | — | — |
| 1989 | 15.00 days | — | — |
| 1988 | 32.00 days | — | — |
| 1987 | 24.00 days | — | — |
| 1986 | 16.00 days | — | — |
| 1985 | 24.00 days | — | — |
| 1984 | 18.00 days | — | — |
| 1983 | 35.00 days | — | — |
| 1982 | 18.00 days | — | — |
| 1981 | 20.00 days | — | — |
| 1980 | 45.00 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
- 2026-06-01
- 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
- 2026-06-01
- Dataset version
- air-quality-profile-v1
- License
- Original DataOfWorld text
- Attribution
- DataOfWorld
Reference data can change. Verify consequential decisions against the original source.