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Cook County

Illinois

2026-05-29 18:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
134.5
PM10
μg/m³
26
PM2.5
μg/m³
6.7
Weather
  • ℃
  • ℉
29℃
46%
0 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Barrington Township
AQI 26
Berwyn Township
AQI 11
Bloom Township
AQI 10
Bremen Township
AQI 12
Calumet Township
AQI 11
Chicago
AQI 161
Cicero Township
AQI 174
Elk Grove Township
AQI 26
Evanston Township
AQI 105
Hanover Township
AQI 26
Lemont Township
AQI 165
Leyden Township
AQI 143
Lyons Township
AQI 13
Maine Township
AQI 171
New Trier Township
AQI 26
Niles Township
AQI 26
Northfield Township
AQI 117
Norwood Park Township
AQI 26
Oak Park Township
AQI 26
Orland Township
AQI 12
Palatine Township
AQI 26
Palos Township
AQI 13
Proviso Township
AQI 26
Rich Township
AQI 10
River Forest Township
AQI 26
Riverside Township
AQI 13
Schaumburg Township
AQI 26
Stickney Township
AQI 12
Thornton Township
AQI 11
Wheeling Township
AQI 26
Worth Township
AQI 174
Data Sources
http://www.airnow.gov/

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Cities Nearby

Evergreen Park
AQI 11
Hometown
AQI 11
Oak Lawn
AQI 11
Burbank
AQI 11
Merrionette Park
AQI 12
Bedford Park
AQI 11
Chicago Ridge
AQI 12
Alsip
AQI 174
Calumet Park
AQI 12
Bridgeview
AQI 13
Blue Island
AQI 12