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Cook County

Illinois

2026-05-29 20:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
155.6
PM10
μg/m³
25
PM2.5
μg/m³
7.5
Weather
  • ℃
  • ℉
28℃
45%
11 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Barrington Township
AQI 25
Berwyn Township
AQI 12
Bloom Township
AQI 12
Bremen Township
AQI 13
Calumet Township
AQI 13
Chicago
AQI 177
Cicero Township
AQI 180
Elk Grove Township
AQI 25
Evanston Township
AQI 158
Hanover Township
AQI 25
Lemont Township
AQI 180
Leyden Township
AQI 155
Lyons Township
AQI 16
Maine Township
AQI 204
New Trier Township
AQI 25
Niles Township
AQI 25
Northfield Township
AQI 209
Norwood Park Township
AQI 25
Oak Park Township
AQI 25
Orland Township
AQI 13
Palatine Township
AQI 25
Palos Township
AQI 15
Proviso Township
AQI 25
Rich Township
AQI 12
River Forest Township
AQI 25
Riverside Township
AQI 16
Schaumburg Township
AQI 25
Stickney Township
AQI 14
Thornton Township
AQI 12
Wheeling Township
AQI 25
Worth Township
AQI 199
Data Sources
http://www.airnow.gov/

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Cities Nearby

Evergreen Park
AQI 12
Hometown
AQI 12
Oak Lawn
AQI 12
Burbank
AQI 12
Merrionette Park
AQI 13
Bedford Park
AQI 12
Chicago Ridge
AQI 13
Alsip
AQI 199
Calumet Park
AQI 13
Bridgeview
AQI 16
Blue Island
AQI 13