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Washington County

Oregon

2026-10-04 17:00
AQI (India)
Good
Pollutants|Pollens
CO
μg/m³
625
NO2
μg/m³
18.5
O3
μg/m³
15
PM2.5
μg/m³
7
Weather
  • ℃
  • ℉
18℃
75%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • CO
  • NO2
  • O3
  • PM2.5
Places included
Aloha
AQI 11
Banks
AQI 9
Beaverton
AQI 11
Cedar Hills
AQI 11
Cornelius
AQI 9
Durham
AQI 17
Forest Grove
AQI 9
Garden Home-Whitford
AQI 11
Gaston
AQI 9
Hillsboro
AQI 12
King City
AQI 17
Metzger
AQI 11
North Plains
AQI 12
Raleigh Hills
AQI 11
Sherwood
AQI 17
Tigard
AQI 17
Tualatin
AQI 32
West Haven-Sylvan
AQI 11
Data Sources
http://www.airnow.gov/

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Cities Nearby

Forest Grove
AQI 9
Cornelius
AQI 9
Banks
AQI 9
Gaston
AQI 9
North Plains
AQI 12
Hillsboro
AQI 12
Aloha
AQI 11
Yamhill
AQI 9
Cedar Hills
AQI 11
Beaverton
AQI 11
West Haven-Sylvan
AQI 11