Today's Air Quality-Seattle, WA

Good

Air quality is considered satisfactory, and air pollution poses little or no risk.

O3 (Ozone)

All Pollutants

O3 (Ozone)

Good

53.68 µg/m3

CO (Carbon Monoxide)

Good

230 µg/m3

NO2 (Nitrogen Dioxide)

Good

36.68 µg/m3

PM10 (Particulate matter less than 10 microns)

Good

10.44 µg/m3

PM2.5 (Particulate matter less than 2.5 microns)

Good

9.33 µg/m3

SO2 (Sulfur Dioxide)

Good

1.73 µg/m3