Air Quality Forecast for Seattle, Washington - The Weather Channel | weather.com

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Today's Air Quality- Seattle, Washington

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

PM2.5 (Particulate matter less than 2.5 microns)

Good

7.31 µg/m3

CO (Carbon Monoxide)

Good

287.78 µg/m3

NO2 (Nitrogen Dioxide)

Good

29.28 µg/m3

O3 (Ozone)

Good

38.5 µg/m3

PM10 (Particulate matter less than 10 microns)

Good

8.32 µg/m3

SO2 (Sulfur Dioxide)

Good

1.78 µg/m3

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