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Washington County

Oregon

2026-05-28 08:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.9
O3
μg/m³
25.7
NO2
μg/m³
12.3
CO
μg/m³
250
Weather
  • ℃
  • ℉
13℃
81%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • NO2
  • CO
Places included
Aloha
AQI 27
Banks
AQI 15
Beaverton
AQI 27
Cedar Hills
AQI 27
Cornelius
AQI 15
Durham
AQI 35
Forest Grove
AQI 15
Garden Home-Whitford
AQI 27
Gaston
AQI 15
Hillsboro
AQI 35
King City
AQI 35
Metzger
AQI 27
North Plains
AQI 35
Raleigh Hills
AQI 27
Sherwood
AQI 35
Tigard
AQI 35
Tualatin
AQI 35
West Haven-Sylvan
AQI 27
Data Sources
http://www.airnow.gov/

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Cities Nearby

Forest Grove
AQI 15
Cornelius
AQI 15
Banks
AQI 15
Gaston
AQI 15
North Plains
AQI 35
Hillsboro
AQI 35
Aloha
AQI 27
Yamhill
AQI 15
Cedar Hills
AQI 27
Beaverton
AQI 27
West Haven-Sylvan
AQI 27