Fresno vs Bakersfield Air Quality Comparison
Which city has cleaner air right now, from the latest EPA AirNow AQI
As of September 23, 2026, Fresno, CA has cleaner air than Bakersfield, CA — AQI 93 (Moderate) vs 129 (Unhealthy for Sensitive Groups), a gap of 36 AQI points in the latest EPA AirNow observations. Lower AQI means cleaner air. Fresno's reading is driven by O3 and Bakersfield's by O3.
Fresno, CA
Moderate
Bakersfield, CA
Unhealthy for Sensitive Groups
Summary
Fresno has 36 points better air quality
Fresno has an AQI of 93 compared to 129
Reduce Indoor Ozone in Bakersfield
Today's main pollutant in Bakersfield is ground-level ozone (AQI 129). Important: standard HEPA filters do NOT remove ozone — only a purifier with a substantial activated-carbon bed adsorbs it. The biggest wins are cutting indoor sources (gas appliances, certain "ionizer" purifiers) and ventilating when outdoor ozone is low (early morning). A high-carbon unit helps with the gases and VOCs that linger indoors.
Compare activated-carbon purifiers (for gases & ozone):
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5-Day Forecast Comparison
| Day | Fresno | Bakersfield | Better |
|---|---|---|---|
| Today | AQI 61 | AQI 84 | Fresno |
| Wed, Sep 23 | AQI 80 | AQI 101 | Fresno |