Table 7-6: Colorado Air Quality Nonattainment Areas for Ozone (O3) ,,,,,,,,,,,,,,,,
County,Area,Nonattainment in year,,Redesignation to attainment,Classification,Part or whole county,Population (2000),,,,,,,,,
Adams ,Denver-Boulder,95 96 97 98 99 00 01  ,,10/11/2001,  Section 185A  ,Part,"356,944",,,,,,,,,
Arapahoe ,Denver-Boulder,95 96 97 98 99 00 01  ,,10/11/2001,  Section 185A  ,Part,"483,770",,,,,,,,,
Boulder ,Denver-Boulder,95 96 97 98 99 00 01  ,,10/11/2001,  Section 185A  ,Part,"291,288",,,,,,,,,
Denver ,Denver-Boulder,95 96 97 98 99 00 01  ,,10/11/2001,  Section 185A  ,Whole,"554,636",,,,,,,,,
Douglas ,Denver-Boulder,95 96 97 98 99 00 01  ,,10/11/2001,  Section 185A  ,Whole,"175,766",,,,,,,,,
Jefferson ,Denver-Boulder,95 96 97 98 99 00 01  ,,10/11/2001,  Section 185A  ,Whole,"527,056",,,,,,,,,
NOTES: Nonattainment areas do not meet the national primary or secondary ambient air quality standard (NAAQS) for the specified pollutant.  Nonattainment areas are classified based on design values:  Extreme = design value of 0.280 parts per million (ppm),,,,,,,,,,,,,,,,
"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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