Historical Data by Year

Data by Year

2006 Air Quality and Trends (~689 kb*)
        2006 Air Quality Data Tables (~73 kb*)
2005 Air Quality Data Tables (~74 kb*)
2004 Air Quality Data Tables (~73 kb*)
2003 Air Quality Data Tables (~75 kb*)
2002 Air Quality and Trends (~1.34 mb*)
        2002 Air Quality Data Tables (~71 kb*)
2001 Air Quality and Trends (~1.05 mb*)
        2001 Air Quality Data Tables (~900 kb*)
2000 Air Quality and Trends (~2.54 mb*)
        2000 Air Quality Data Tables (~41 kb*)
1999 Air Quality and Trends
1998 Air Quality and Trends
1997 Air Quality and Trends
        1997 Southern California Ozone Study
1996 Air Quality and Trends (~1.35 mb*)
1995 Summary of Air Quality 
1994 Summary of Air Quality

Ozone Trend (~5.4 kb*)

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