Illinois Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Sun
Mar 1
Mon
Mar 2
Aurora/Elgin
 
  aqi not available
 
  aqi not available
 
Chicago
 
  Moderate
 
  Moderate
62 62
Peoria
 
  Moderate
 
  Good
55 55
Rock Island-Moline
 
  Moderate
 
  Good
55 55
Rockford
 
  Moderate
 
  Good
60 60
Springfield
 
  Moderate
 
  Good
52 52
St. Louis (Metro-east)
 
  Moderate
 
  Moderate
31 31