Air Quality in Oregon
Real-time air quality data for 1 city in Oregon. Average AQI across the state is currently 32 (Good).
32
Good
State Average
1
Cities Monitored
1
Cities with Good Air Quality
Cities in Oregon
Sorted by air quality (best first)
About Air Quality in Oregon
Air quality in Oregon varies by location, season, and weather conditions. We monitor air quality across 1 major cities using data from the EPA's AirNow network.
The best air quality in Oregon is currently in Portland with an AQI of 32.
Factors Affecting Air Quality in Oregon
- Vehicle emissions and traffic patterns
- Industrial activity and power generation
- Weather conditions (wind, temperature inversions)
- Wildfire smoke (seasonal)
- Geographic features (valleys, coastal areas)