Air Quality Forecast for Covina, California 91724 - The Weather Channel | weather.com
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Today's Air Quality-

122
Unhealthy for Sensitive Groups

Members of sensitive groups may experience health effects. The general public is not likely to be affected.

Primary Pollutant:

O3 (Ozone)

All Pollutants

122
O3 (Ozone)

Unhealthy for Sensitive Groups

194.43 µg/m3
5
CO (Carbon Monoxide)

Good

380 µg/m3
7
NO2 (Nitrogen Dioxide)

Good

12.26 µg/m3
13
PM10 (Particulate matter less than 10 microns)

Good

16.31 µg/m3
57
PM2.5 (Particulate matter less than 2.5 microns)

Moderate

11.8 µg/m3
3
SO2 (Sulfur Dioxide)

Good

5.85 µg/m3
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