Air Quality Monitoring Information
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Data Available through 2007 Status and Trends
- Air Quality Statistics by County, 2007
(PDF) (16pp, 976k)
(Excel spreadsheet) (227k)
- Air Quality Statistics by City, 2007
(PDF) (5pp, 291k)
(Excel spreadsheet) (76k)
- Air Quality Trends by City, 1990-2007
(PDF) (17pp, 1.5 MB)
(Excel spreadsheet) (241k)
Data Available through 2006 Status and Trends
- Air Quality Statistics by County, 2006
(PDF) (17pp, 55k)
(Excel spreadsheet) (250k)
- Air Quality Statistics by City, 2006
(PDF) (6pp, 29k)
(Excel spreadsheet) (88k)
- Air Quality Trends by City, 1990-2006
(PDF) (22pp, 71k)
(Excel spreadsheet) (304k)
Data Available through 2005 Status and Trends
- Air Quality Statistics by County, 2005
(PDF) (16pp, 57k)
(Excel spreadsheet) (267k)
- Air Quality Statistics by City, 2005
(PDF) (5pp, 30k)
(Excel spreadsheet) (88k)
- Air Quality Trends by City, 1990-2005
(PDF) (19pp, 1.7 MB)
(Excel spreadsheet) (291k)