Table 7-5: Pennsylvania Air Quality Nonattainment Areas for Carbon Monoxide (CO),,,,,,
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County,Area,Nonattainment in year,Redesignation to attainment,Classification,Part or whole county,Population (2000)
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Allegheny ,Pittsburgh,95 96 97 98 99 00 01,NA,Not classified,Part ,"335,668"
Philadelphia,"Philadelphia-Camden Co, PA-NJ",95,3/15/1996,Moderate <=12.7ppm,Part ,"669,998"
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KEY: NA = not applicable.,,,,,,
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NOTES:  Nonattainment areas do not meet the national primary or secondary ambient air quality standard for the specified pollutant.  Nonattainment areas are classified based on design values: Moderate = an area with a design value of 9.1 up to 16.4 ppm.  ,,,,,,
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"SOURCE:  U.S. Environmental Protection Agency, Green Book, available at http://www.epa.gov/oar/oaqps/greenbk/anay.html as of Apr. 20, 2002.",,,,,,
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