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

live

12 °C 0 UV

poor

52.0 AQI

Main pollutants

25.0

PM2.5

20.0

PM10

52.0

NO2

10.0

O3

outdoor sports
bring baby out
eating outside

The air has reached a high level of pollution. Higher than the maximum limit for 24 hours established by WHO.

25.0

PM2.5

20.0

PM10

52.0

NO2

10.0

O3

Annual Average 42 AQI

Days per year at this level

AQI

25.0

PM2.5
20.0

PM10
52.0

NO2
10.0

O3

µg/m³

6

PM2.5
15

PM10
30

NO2
10.0

O3

live
week
month
year

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