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Washington County

Oregon

2025-12-14 05:00
AQI (China)
Excellent
Pollutants|Pollens
PM2.5
μg/m³
9.6
NO2
μg/m³
10.3
O3
μg/m³
15
CO
μg/m³
250
Weather
  • ℃
  • ℉
7℃
95%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM2.5
  • NO2
  • O3
  • CO
Places included
Aloha
AQI 19
Banks
AQI 6
Beaverton
AQI 19
Cedar Hills
AQI 19
Cornelius
AQI 6
Durham
AQI 14
Forest Grove
AQI 6
Garden Home-Whitford
AQI 19
Gaston
AQI 6
Hillsboro
AQI 12
King City
AQI 14
Metzger
AQI 19
North Plains
AQI 12
Raleigh Hills
AQI 19
Sherwood
AQI 14
Tigard
AQI 14
Tualatin
AQI 14
West Haven-Sylvan
AQI 21
Data Sources
http://www.airnow.gov/

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Cities Nearby

Forest Grove
AQI 6
Cornelius
AQI 6
Banks
AQI 6
Gaston
AQI 6
North Plains
AQI 12
Hillsboro
AQI 12
Aloha
AQI 19
Yamhill
AQI 6
Cedar Hills
AQI 19
Beaverton
AQI 19
West Haven-Sylvan
AQI 21