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Washington County

Oregon

2025-12-16 13:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
45
PM2.5
μg/m³
2.7
NO2
μg/m³
18.5
CO
μg/m³
125
Weather
  • ℃
  • ℉
11℃
93%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • CO
Places included
Aloha
AQI 11
Banks
AQI 13
Beaverton
AQI 11
Cedar Hills
AQI 11
Cornelius
AQI 13
Durham
AQI 20
Forest Grove
AQI 13
Garden Home-Whitford
AQI 11
Gaston
AQI 13
Hillsboro
AQI 20
King City
AQI 20
Metzger
AQI 11
North Plains
AQI 20
Raleigh Hills
AQI 11
Sherwood
AQI 20
Tigard
AQI 20
Tualatin
AQI 20
West Haven-Sylvan
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Forest Grove
AQI 13
Cornelius
AQI 13
Banks
AQI 13
Gaston
AQI 13
North Plains
AQI 20
Hillsboro
AQI 20
Aloha
AQI 11
Yamhill
AQI 13
Cedar Hills
AQI 11
Beaverton
AQI 11
West Haven-Sylvan
AQI 19