Air Quality Seattle, WA: Live air quality and pollution Forecasts

live

15 °C 2 UV

fair

32.0 AQI

Main pollutants

17.0

PM2.5

16.0

PM10

32.0

NO2

5.0

O3

outdoor sports
bring baby out
eating outside

The air is moderately polluted. Greater than the maximum limit established for one year by WHO. A long-term exposure constitutes a health risk.

17.0

PM2.5

16.0

PM10

32.0

NO2

5.0

O3

Annual Average 42 AQI

Days per year at this level

AQI

17.0

PM2.5
16.0

PM10
32.0

NO2
5.0

O3

µg/m³

4

PM2.5
12

PM10
16

NO2
5.0

O3

live
week
month
year

Stay away from pollution hotspots in Seattle with our real-time, street-by-street map of air quality.