Air Quality Portland, OR: Live air quality and pollution Forecasts

live

15 °C 2 UV

excellent

20.0 AQI

Main pollutants

13.0

PM2.5

20.0

PM10

17.0

NO2

10.0

O3

outdoor sports
bring baby out
eating outside

The air is pure, ideal for outdoor activities!

13.0

PM2.5

20.0

PM10

17.0

NO2

10.0

O3

Annual Average 23 AQI

Days per year at this level

AQI

13.0

PM2.5
20.0

PM10
17.0

NO2
10.0

O3

µg/m³

3

PM2.5
14

PM10
8

NO2
10.0

O3

live
week
month
year

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