Santa Rosa vs Long Beach 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 Long Beach, CA — AQI 6 (Good) vs 51 (Moderate), a gap of 45 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Santa Rosa's reading is driven by O3 and Long Beach's by PM2.5.
Santa Rosa, CA
Good
Long Beach, CA
Moderate
Summary
Santa Rosa has 45 points better air quality
Santa Rosa has an AQI of 6 compared to 51
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5-Day Forecast Comparison
| Day | Santa Rosa | Long Beach | Better |
|---|---|---|---|
| Today | AQI 44 | AQI 53 | Santa Rosa |