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  3. Illinois
  4. Cook County

Cook County

Illinois

2026-09-17 02:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
56.4
PM10
μg/m³
12.2
PM2.5
μg/m³
7
Weather
  • ℃
  • ℉
20℃
92%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Barrington Township
AQI 12
Berwyn Township
AQI 14
Bloom Township
AQI 15
Bremen Township
AQI 16
Calumet Township
AQI 16
Chicago
AQI 62
Cicero Township
AQI 54
Elk Grove Township
AQI 12
Evanston Township
AQI 73
Hanover Township
AQI 12
Lemont Township
AQI 45
Leyden Township
AQI 48
Lyons Township
AQI 15
Maine Township
AQI 56
New Trier Township
AQI 12
Niles Township
AQI 12
Northfield Township
AQI 58
Norwood Park Township
AQI 12
Oak Park Township
AQI 14
Orland Township
AQI 17
Palatine Township
AQI 12
Palos Township
AQI 16
Proviso Township
AQI 13
Rich Township
AQI 15
River Forest Township
AQI 14
Riverside Township
AQI 15
Schaumburg Township
AQI 12
Stickney Township
AQI 15
Thornton Township
AQI 14
Wheeling Township
AQI 12
Worth Township
AQI 58
Data Sources
http://www.airnow.gov/

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Cities Nearby

Evergreen Park
AQI 16
Hometown
AQI 16
Oak Lawn
AQI 16
Burbank
AQI 16
Merrionette Park
AQI 17
Bedford Park
AQI 16
Chicago Ridge
AQI 17
Alsip
AQI 58
Calumet Park
AQI 17
Bridgeview
AQI 15
Blue Island
AQI 17