Illinois Air Quality Forecasts and Current Conditions Summary
 
Data and Forecasts courtesy of:
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Sun
Jan 22
Mon
Jan 23
Aurora/Elgin
 
  Good
 
  Good
24 24
Bloomington/Normal
 
  Good
 
  Good
36 36
Champaign
 
  Good
 
  Good
59 59
Chicago
 
  Moderate
 
  Good
62 62
Decatur
 
  Good
 
  Good
35 35
Joliet/Will County
 
  Good
 
  Good
62 62
Lake County
 
  Good
 
  Good
24 24
North & West Suburbs (Chicago)
 
  Moderate
 
  Good
45 45
Peoria
 
  Good
 
  Good
22 22
Rock Island-Moline
 
  Good
 
  Good
22 22
Rockford
 
  Good
 
  Good
24 24
South & West Suburbs (Chicago)
 
  Moderate
 
  Good
63 63
Springfield
 
  Good
 
  Good
35 35
St. Louis (Metro-east)
 
  Moderate
 
  Good
53 53