San Francisco vs Seattle
Air Quality Comparison
San Francisco, CA
Moderate
Seattle, WA
Good
Summary
Seattle has 23 points better air quality
Seattle has an AQI of 36 compared to 59
5-Day Forecast Comparison
| Day | San Francisco | Seattle | Better |
|---|---|---|---|
| Today | AQI 46 | AQI 52 | San Francisco |
| Sat, May 16 | AQI 65 | AQI 44 | Seattle |
| Sun, May 17 | AQI 45 | AQI 40 | Seattle |
| Mon, May 18 | AQI 56 | AQI 34 | Seattle |
| Tue, May 19 | AQI 65 | AQI 33 | Seattle |