1. North America
  2. United States
  3. Oregon
  4. Washington County

Washington County

Oregon

2026-09-16 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.7
NO2
μg/m³
22.6
O3
μg/m³
8.6
CO
μg/m³
375
Weather
  • ℃
  • ℉
13℃
76%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • O3
  • CO
Places included
Aloha
AQI 35
Banks
AQI 35
Beaverton
AQI 34
Cedar Hills
AQI 35
Cornelius
AQI 35
Durham
AQI 46
Forest Grove
AQI 35
Garden Home-Whitford
AQI 35
Gaston
AQI 35
Hillsboro
AQI 34
King City
AQI 46
Metzger
AQI 35
North Plains
AQI 34
Raleigh Hills
AQI 35
Sherwood
AQI 46
Tigard
AQI 46
Tualatin
AQI 44
West Haven-Sylvan
AQI 29
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Forest Grove
AQI 35
Cornelius
AQI 35
Banks
AQI 35
Gaston
AQI 35
North Plains
AQI 34
Hillsboro
AQI 34
Aloha
AQI 35
Yamhill
AQI 35
Cedar Hills
AQI 35
Beaverton
AQI 34
West Haven-Sylvan
AQI 29