Air Quality Forecast for First Hill, Seattle, Washington, United States - The Weather Channel | weather.com
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Today's Air Quality- First Hill, Seattle, Washington, United States

31
Good

Minimal impact.

Primary Pollutant:

NO2 (Nitrogen Dioxide)

All Pollutants

31
NO2 (Nitrogen Dioxide)

Good

22.26 µg/m3
8
CO (Carbon Monoxide)

Good

240 µg/m3
18
O3 (Ozone)

Good

45.44 µg/m3
3
PM10 (Particulate matter less than 10 microns)

Good

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

Good

1.82 µg/m3
1
SO2 (Sulphur Dioxide)

Good

1 µg/m3
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