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Air quality in Chicago, IL

Live air quality report and air quality forecast in Chicago

live
23 °C Fill 2Created with Sketch. 5 UV
fair
50.0 AQI
fair
50.0 AQI
Fill 2Created with Sketch.
23 °C
5 UV

Main pollutants

50.0
PM2.5
45.0
PM10
24.0
NO2
42.0
O3
  • outdoor sports
  • bring baby out
  • eating outside
The air is moderately polluted. Greater than the maximum limit established for one year by WHO. A long-term exposure constitutes a health risk.

Live air quality report and air quality forecast in Chicago

50.0
PM2.5
45.0
PM10
24.0
NO2
42.0
O3

Annual Average 23 AQI
Days per year at this level

Main pollutants

AQI

  • 50.0
    PM2.5
  • 45.0
    PM10
  • 24.0
    NO2
  • 42.0
    O3

µg/m³

  • 14
    PM2.5
  • 39
    PM10
  • 11
    NO2
  • 42.0
    O3
our sources

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