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

42
Good

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

Primary Pollutant:

PM2.5 (Particulate matter less than 2.5 microns)

All Pollutants

42
PM2.5 (Particulate matter less than 2.5 microns)

Good

10.36 µg/m3
2
CO (Carbon Monoxide)

Good

440 µg/m3
8
NO2 (Nitrogen Dioxide)

Good

19.29 µg/m3
29
O3 (Ozone)

Good

62.15 µg/m3
11
PM10 (Particulate matter less than 10 microns)

Good

12.1 µg/m3
1
SO2 (Sulfur Dioxide)

Good

3.16 µg/m3
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