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Nonattainment Populations By State, Nonattainment Area and County
FY 2002
STATE COUNTY 2000.4.1
POPULATION
O3
Classification
CO
Classification
O3
WTED
CO
WTED
POPULATION
FINAL WTED
               
    Total         Total
US States and Territories   169,644,823         204,509,773.82
               
ILLINOIS   8,748,109         11,253,179.30
Chicago-Gary-Lake County              
  Cook 5,376,741 Severe   1.3   6,989,763.30
  DuPage 904,161 Severe   1.3   1,175,409.30
  Grundy 37,535 Severe   1.3   48,795.50
  Kane 404,119 Severe   1.3   525,354.70
  Kendall 54,544 Severe   1.3   70,907.20
  Lake 644,356 Severe   1.3   837,662.80
  McHenry 260,077 Severe   1.3   338,100.10
  Will 502,266 Severe   1.3   652,945.80
               
St Louis, MO              
  Madison 258,941 Moderate   1.1   284,835.10
  Monroe 27,619 Moderate   1.1   30,380.90
  St. Clair 256,082 Moderate   1.1   281,690.20
               
Jersey Co              
  Jersey Co 21,668 Maintenance   0.8   17,334.40


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