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Air Quality Forecast for Chicago, IL - The Weather Channel | weather.com
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Today's Air Quality-Chicago, IL

41
Good

Air quality is considered satisfactory, and air pollution poses little or no risk.

Primary Pollutant:

O3 (Ozone)

All Pollutants

41
O3 (Ozone)

Good

84.8 µg/m3
1
CO (Carbon Monoxide)

Good

160 µg/m3
8
NO2 (Nitrogen Dioxide)

Good

14.92 µg/m3
7
PM10 (Particulate matter less than 10 microns)

Good

8.31 µg/m3
38
PM2.5 (Particulate matter less than 2.5 microns)

Good

7.96 µg/m3
1
SO2 (Sulfur Dioxide)

Good

2.36 µg/m3
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