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Chicago

Cook County, Illinois

2026-09-09 07:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
70
PM10
μg/m³
30
PM2.5
μg/m³
10.2
Weather
  • ℃
  • ℉
24℃
77%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
CHI_COM
AQI 78
CHI_SP
AQI 16
CHI_SWFP
AQI 65
CHI_TAFT
AQI 69
CHI_WASH
AQI 30
Data Sources
http://www.airnow.gov/

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