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
Wed
Jul 18
Thu
Jul 19
Aurora/Elgin
 
  Good
 
  Good
6 6
Bloomington/Normal
 
  Good
 
  Good
19 19
Champaign
 
  Good
 
  Good
17 17
Chicago
 
  Moderate
 
  Moderate
30 30
Decatur
 
  Good
 
  Good
25 25
Joliet/Will County
 
  Good
 
  Good
25 25
Lake County
 
  Good
 
  Good
7 7
North & West Suburbs (Chicago)
 
  Moderate
 
  Moderate
30 30
Peoria
 
  Good
 
  Good
45 45
Rock Island-Moline
 
  Good
 
  Good
47 47
Rockford
 
  Good
 
  Good
18 18
South & West Suburbs (Chicago)
 
  Moderate
 
  Moderate
28 28
Springfield
 
  Good
 
  Good
44 44
St. Louis (Metro-east)
 
  Moderate
 
  Moderate
30 30