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Washington County

Oregon

2026-06-23 23:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
141.4
CO
μg/m³
375
NO2
μg/m³
8.2
PM2.5
μg/m³
5.9
Weather
  • ℃
  • ℉
34℃
24%
3 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • CO
  • NO2
  • PM2.5
Places included
Aloha
AQI 10
Banks
AQI 5
Beaverton
AQI 10
Cedar Hills
AQI 10
Cornelius
AQI 5
Durham
AQI 16
Forest Grove
AQI 5
Garden Home-Whitford
AQI 10
Gaston
AQI 5
Hillsboro
AQI 8
King City
AQI 16
Metzger
AQI 10
North Plains
AQI 8
Raleigh Hills
AQI 10
Sherwood
AQI 16
Tigard
AQI 16
Tualatin
AQI 161
West Haven-Sylvan
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

Forest Grove
AQI 5
Cornelius
AQI 5
Banks
AQI 5
Gaston
AQI 5
North Plains
AQI 8
Hillsboro
AQI 8
Aloha
AQI 10
Yamhill
AQI 5
Cedar Hills
AQI 10
Beaverton
AQI 10
West Haven-Sylvan
AQI 7