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

live

9 °C 0 UV

fair

35.0 AQI

Main pollutants

17.0

PM2.5

16.0

PM10

35.0

NO2

9.0

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

35.0

NO2

9.0

O3

Annual Average 23 AQI

Days per year at this level

AQI

17.0

PM2.5
16.0

PM10
35.0

NO2
9.0

O3

µg/m³

4

PM2.5
12

PM10
17

NO2
9.0

O3

live
week
month
year

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