Illinois Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Sat
Apr 19
Sun
Apr 20
Aurora/Elgin
 
  aqi not available
 
  aqi not available
 
Chicago
 
  Moderate
 
  aqi not available
 
Peoria
 
  Moderate
 
  aqi not available
 
Rock Island-Moline
 
  Moderate
 
  aqi not available
 
Rockford
 
  Moderate
 
  aqi not available
 
Springfield
 
  Moderate
 
  aqi not available
 
St. Louis (Metro-east)
 
  Moderate
 
  aqi not available