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  5. Chicago

Chicago

Cook County, Illinois

2026-01-21 01:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
6.8
Weather
  • ℃
  • ℉
-5℃
65%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
Places included
CHI_COM
AQI 37
CHI_SP
AQI 46
CHI_WASH
AQI 31
Data Sources
http://www.airnow.gov/

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Cities Nearby

Chicago
AQI 38
Cicero
AQI 40
Oak Park
AQI 61
Berwyn
AQI 40
Stickney
AQI 50
Forest Park
AQI 61
Forest View
AQI 50
Elmwood Park
AQI 61
North Riverside
AQI 50
River Forest
AQI 61
Lincolnwood
AQI 61