Illinois Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Sat
Feb 13
Sun
Feb 14
Aurora/Elgin
 
  aqi not available
 
  aqi not available
 
Chicago
 
  Good
 
  Moderate
27 27
Peoria
 
  Good
 
  Good
25 25
Rock Island-Moline
 
  Good
 
  Good
26 26
Rockford
 
  Good
 
  Good
23 23
Springfield
 
  Good
 
  Good
29 29
St. Louis (Metro-east)
 
  Good
 
  Moderate
29 29