Air Quality Forecast for St. Charles, Illinois 60174 - The Weather Channel | weather.com
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Today's Air Quality-

27
Good

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

Primary Pollutant:

O3 (Ozone)

All Pollutants

27
O3 (Ozone)

Good

74.54 µg/m3
2
CO (Carbon Monoxide)

Good

270 µg/m3
6
NO2 (Nitrogen Dioxide)

Good

13.69 µg/m3
4
PM10 (Particulate matter less than 10 microns)

Good

5.66 µg/m3
23
PM2.5 (Particulate matter less than 2.5 microns)

Good

5.04 µg/m3
3
SO2 (Sulfur Dioxide)

Good

6.42 µg/m3
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