Oakland vs Stockton Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of September 24, 2026, Oakland, CA has cleaner air than Stockton, CA — AQI 55 (Moderate) vs 63 (Moderate), a gap of 8 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Oakland's reading is driven by PM2.5 and Stockton's by PM2.5.
Oakland, CA
Moderate
Stockton, CA
Moderate
Summary
Oakland has 8 points better air quality
Oakland has an AQI of 55 compared to 63
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5-Day Forecast Comparison
| Day | Oakland | Stockton | Better |
|---|---|---|---|
| Today | AQI 55 | AQI 53 | Stockton |