EPA Air Watch All Sites Air Quality Hourly Averages - Yearly - EPA Air Watch All Sites Air Quality Hourly Averages - Yearly - Dataset

Historical Data and Resources

XLSX

Air Quality Readings - 2022
Release Date: 29/05/2023 Period: 01/01/2022 » 31/12/2022
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XLSX

Air Quality Readings - 2021
Release Date: 03/10/2022 Period: 01/01/2021 » 31/12/2021
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XLSX

Air Quality Readings - 2020
Release Date: 31/08/2022 Period: 01/01/2020 » 31/12/2020
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XLSX

Air Quality Readings - 2019
Period: 01/01/2019 » 31/12/2019
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XLSX

Air Quality Readings - 2018
Release Date: 22/05/2019 Period: 01/01/2018 » 31/12/2018
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XLSX

Air Quality Readings - 2017
Release Date: 22/05/2019 Period: 01/01/2017 » 31/12/2017
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XLSX

Air Quality Readings - 2016
Release Date: 22/05/2019 Period: 01/01/2016 » 31/12/2016
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XLSX

Air Quality Readings - 2015
Release Date: 22/05/2019 Period: 01/01/2015 » 31/12/2015
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XLSX

Air Quality Readings - 2014
Release Date: 27/04/2018 Period: 01/01/2014 » 31/12/2014
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XLSX

Air Quality Readings - 2013
Release Date: 01/01/2013 Period: 01/01/2013 » 31/12/2013
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XLSX

Air Quality Readings - 2012
Release Date: 27/04/2018 Period: 01/01/2012 » 31/12/2012
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XLSX

Air Quality Readings - 2011
Release Date: 27/04/2018 Period: 01/01/2011 » 31/12/2011
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XLSX

Air Quality Readings - 2010
Release Date: 27/04/2018 Period: 01/01/2010 » 31/12/2010
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XLSX

Air Quality Readings - 2009
Release Date: 27/04/2018 Period: 01/01/2009 » 31/12/2009
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XLSX

Air Quality Readings - 2008
Release Date: 27/04/2018 Period: 01/01/2008 » 31/12/2008
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XLSX

Air Quality Readings - 2007
Release Date: 27/04/2018 Period: 01/01/2007 » 31/12/2007
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XLSX

Air Quality Readings - 2006
Release Date: 27/04/2018 Period: 01/01/2006 » 31/12/2006
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XLSX

Air Quality Readings - 2005
Release Date: 27/04/2018 Period: 01/01/2005 » 31/12/2005
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XLSX

Air Quality Readings - 2004
Release Date: 27/04/2018 Period: 01/01/2004 » 31/12/2004
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XLSX

Air Quality Readings - 2003
Release Date: 27/04/2018 Period: 01/01/2003 » 31/12/2003
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XLSX

Air Quality Readings - 2002
Release Date: 27/04/2018 Period: 01/01/2002 » 31/12/2002
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XLSX

Air Quality Readings - 2001
Release Date: 27/04/2018 Period: 01/01/2001 » 31/12/2001
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XLSX

Air Quality Readings - 2000
Release Date: 27/04/2018 Period: 01/01/2000 » 31/12/2000
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XLSX

Air Quality Readings - 1999
Release Date: 27/04/2018 Period: 01/01/1999 » 31/12/1999
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XLSX

Air Quality Readings - 1998
Release Date: 27/04/2018 Period: 01/01/1998 » 31/12/1998
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XLSX

Air Quality Readings - 1997
Release Date: 27/04/2018 Period: 01/01/1997 » 31/12/1997
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XLSX

Air Quality Readings - 1996
Release Date: 27/04/2018 Period: 01/01/1996 » 31/12/1996
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XLSX

Air Quality Readings - 1995
Release Date: 27/04/2018 Period: 01/01/1995 » 31/12/1995
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XLSX

Air Quality Readings - 1994
Release Date: 27/04/2018 Period: 01/01/1994 » 31/12/1994
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XLSX

Air Quality Readings - 1993
Release Date: 27/04/2018 Period: 01/01/1993 » 31/12/1993
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XLSX

Air Quality Readings - 1992
Release Date: 27/04/2018 Period: 01/01/1992 » 31/12/1992
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XLSX

Air Quality Readings - 1991
Release Date: 27/04/2018 Period: 01/01/1991 » 31/12/1991
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XLSX

Air Quality Readings - 1990
Release Date: 27/04/2018 Period: 01/01/1990 » 31/12/1990
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XLSX

Air Quality Readings - 1989
Release Date: 22/05/2019 Period: 01/01/1989 » 31/12/1989
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XLSX

Air Quality Readings - 1988
Release Date: 22/05/2019 Period: 01/01/1988 » 31/12/1988
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XLSX

Air Quality Readings - 1987
Release Date: 22/05/2019 Period: 01/01/1987 » 31/12/1987
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XLSX

Air Quality Readings - 1986
Release Date: 22/05/2019 Period: 01/01/1986 » 31/12/1986
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XLSX

Air Quality Readings - 1985
Release Date: 22/05/2019 Period: 01/01/1985 » 31/12/1985
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XLSX

Air Quality Readings - 1984
Release Date: 22/05/2019 Period: 01/01/1984 » 31/12/1984
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XLSX

Air Quality Readings - 1983
Release Date: 22/05/2019 Period: 01/01/1983 » 31/12/1983
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XLSX

Air Quality Readings - 1982
Release Date: 22/05/2019 Period: 01/01/1982 » 31/12/1982
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XLSX

Air Quality Readings - 1981
Release Date: 22/05/2019 Period: 01/01/1981 » 31/12/1981
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XLSX

Air Quality Readings - 1980
Release Date: 22/05/2019 Period: 01/01/1980 » 31/12/1980
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XLSX

Air Quality Readings - 1979
Release Date: 22/05/2019 Period: 01/01/1979 » 31/12/1979
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