Worst now
Oregon air quality today
Portland Oregon61
ModerateUS AQI
Breathing through your nose filters more particles than your mouth
Updated · AirNow
6 cities in Oregon are reporting. Median US AQI 34 (Good). Portland is at 61 (Moderate); Redmond is cleanest at 29.
- Good 5
- Moderate 1
Updated 9:40 am ET. Source: US EPA AirNow.