San Francisco vs San Diego
Air Quality Comparison
San Francisco, CA
Good
San Diego, CA
Moderate
Summary
San Francisco has 29 points better air quality
San Francisco has an AQI of 33 compared to 62
5-Day Forecast Comparison
| Day | San Francisco | San Diego | Better |
|---|---|---|---|
| Today | AQI 32 | AQI 64 | San Francisco |
| Tue, Jul 21 | AQI 34 | AQI 57 | San Francisco |
| Wed, Jul 22 | AQI 28 | AQI 78 | San Francisco |
| Thu, Jul 23 | AQI 35 | AQI 80 | San Francisco |
| Fri, Jul 24 | AQI 22 | AQI 73 | San Francisco |