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Today's Air Quality-San Diego,CA,United States

50
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

50
PM2.5 (Particulate matter less than 2.5 microns)

Good

10.46 µg/m3
1
CO (Carbon Monoxide)

Good

150 µg/m3
3
NO2 (Nitrogen Dioxide)

Good

5.94 µg/m3
31
O3 (Ozone)

Good

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

Good

10.78 µg/m3
1
SO2 (Sulphur Dioxide)

Good

1.12 µg/m3
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