Air Quality Forecast for Brea, California 92821 - The Weather Channel | weather.com
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Today's Air Quality-

126
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

126
O3 (Ozone)

Unhealthy for Sensitive Groups

67.83 µg/m3
3
CO (Carbon Monoxide)

Good

403.33 µg/m3
29
NO2 (Nitrogen Dioxide)

Good

56.33 µg/m3
15
PM10 (Particulate matter less than 10 microns)

Good

20.26 µg/m3
66
PM2.5 (Particulate matter less than 2.5 microns)

Moderate

20.56 µg/m3
9
SO2 (Sulfur Dioxide)

Good

15.11 µg/m3
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