Portland vs Seattle
Air Quality Comparison
Portland, OR
Moderate
Seattle, WA
Good
Summary
Seattle has 3 points better air quality
Seattle has an AQI of 49 compared to 52
5-Day Forecast Comparison
| Day | Portland | Seattle | Better |
|---|---|---|---|
| Today | AQI 54 | AQI 44 | Seattle |
| Sun, May 3 | AQI 68 | AQI 37 | Seattle |
| Mon, May 4 | AQI 53 | AQI 67 | Portland |
| Tue, May 5 | AQI 50 | AQI 38 | Seattle |
| Wed, May 6 | AQI 60 | AQI 49 | Seattle |