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Nonattainment Populations By State, Nonattainment Area and County FY 2002

Illinois

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 5,376,741Severe  1.3  6,989,763.30
  DuPage 904,161Severe  1.3  1,175,409.30
  Grundy 37,535Severe  1.3  48,795.50
  Kane 404,119Severe  1.3  525,354.70
  Kendall 54,544Severe  1.3  70,907.20
  Lake 644,356Severe  1.3  837,662.80
  McHenry 260,077Severe  1.3  338,100.10
  Will 502,266Severe  1.3  652,945.80
        
St Louis, MO       
  Madison 258,941Moderate  1.1  284,835.10
  Monroe 27,619Moderate  1.1  30,380.90
  St. Clair 256,082Moderate  1.1  281,690.20
        
Jersey Co       
  Jersey Co 21,668Maintenance  0.8  17,334.40
Updated: 07/06/2011
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