Sacramento vs Santa Rosa Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of November 8, 2026, Santa Rosa, CA has cleaner air than Sacramento, CA — AQI 6 (Good) vs 75 (Moderate), a gap of 69 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Sacramento's reading is driven by PM2.5 and Santa Rosa's by O3.
Sacramento, CA
Moderate
Santa Rosa, CA
Good
Summary
Santa Rosa has 69 points better air quality
Santa Rosa has an AQI of 6 compared to 75
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5-Day Forecast Comparison
| Day | Sacramento | Santa Rosa | Better |
|---|---|---|---|
| Today | AQI 73 | AQI 44 | Santa Rosa |
| Sun, Nov 8 | AQI 64 | AQI 50 | Santa Rosa |