Portland vs Seattle
Air Quality Comparison
Portland, OR
Moderate
Seattle, WA
Good
Summary
Seattle has 27 points better air quality
Seattle has an AQI of 25 compared to 52
5-Day Forecast Comparison
| Day | Portland | Seattle | Better |
|---|---|---|---|
| Today | AQI 54 | AQI 12 | Seattle |
| Tue, Jul 21 | AQI 68 | AQI 33 | Seattle |
| Wed, Jul 22 | AQI 53 | AQI 40 | Seattle |
| Thu, Jul 23 | AQI 50 | AQI 18 | Seattle |
| Fri, Jul 24 | AQI 60 | AQI 42 | Seattle |