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Cook County

Illinois

2026-06-04 17:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
137.1
PM10
μg/m³
77
PM2.5
μg/m³
7.1
Weather
  • ℃
  • ℉
29℃
57%
18 kph
9 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Barrington Township
AQI 77
Berwyn Township
AQI 12
Bloom Township
AQI 11
Bremen Township
AQI 13
Calumet Township
AQI 13
Chicago
AQI 143
Cicero Township
AQI 152
Elk Grove Township
AQI 77
Evanston Township
AQI 171
Hanover Township
AQI 77
Lemont Township
AQI 174
Leyden Township
AQI 120
Lyons Township
AQI 16
Maine Township
AQI 158
New Trier Township
AQI 77
Niles Township
AQI 77
Northfield Township
AQI 177
Norwood Park Township
AQI 77
Oak Park Township
AQI 77
Orland Township
AQI 14
Palatine Township
AQI 77
Palos Township
AQI 15
Proviso Township
AQI 77
Rich Township
AQI 11
River Forest Township
AQI 77
Riverside Township
AQI 16
Schaumburg Township
AQI 77
Stickney Township
AQI 13
Thornton Township
AQI 14
Wheeling Township
AQI 77
Worth Township
AQI 146
Data Sources
http://www.airnow.gov/

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Cities Nearby

Evergreen Park
AQI 10
Hometown
AQI 10
Oak Lawn
AQI 10
Burbank
AQI 10
Merrionette Park
AQI 14
Bedford Park
AQI 10
Chicago Ridge
AQI 14
Alsip
AQI 146
Calumet Park
AQI 14
Bridgeview
AQI 16
Blue Island
AQI 14