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

83
Moderate

Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Primary Pollutant:

PM2.5 (Particulate matter less than 2.5 microns)

All Pollutants

83
PM2.5 (Particulate matter less than 2.5 microns)

Moderate

25.89 µg/m3
5
CO (Carbon Monoxide)

Good

497.78 µg/m3
26
NO2 (Nitrogen Dioxide)

Good

56.58 µg/m3
15
O3 (Ozone)

Good

36.56 µg/m3
31
PM10 (Particulate matter less than 10 microns)

Good

31.55 µg/m3
3
SO2 (Sulfur Dioxide)

Good

7.6 µg/m3
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