Illinois Air Quality Forecasts and Current Conditions Summary
 
Click on the city name for more detailed information. FORECAST CURRENT
AQI
Fri
Nov 28
Sat
Nov 29
Aurora/Elgin
 
  aqi not available
 
  aqi not available
 
Chicago
 
  Moderate
 
  Moderate
40 40
Peoria
 
  Good
 
  Moderate
13 13
Rock Island-Moline
 
  Good
 
  Moderate
17 17
Rockford
 
  Good
 
  Moderate
19 19
Springfield
 
  Good
 
  Moderate
28 28
St. Louis (Metro-east)
 
  Moderate
 
  Moderate
48 48