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Today's Air Quality-Seattle,WA,United States

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

71.26 µg/m3
2
CO (Carbon Monoxide)

Good

230 µg/m3
22
NO2 (Nitrogen Dioxide)

Good

44.11 µg/m3
5
PM10 (Particulate matter less than 10 microns)

Good

5.13 µg/m3
21
PM2.5 (Particulate matter less than 2.5 microns)

Good

4.84 µg/m3
1
SO2 (Sulphur Dioxide)

Good

1 µg/m3
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