What Is Air Quality in San Bernardino, California, CA?
San Bernardino, California, CA has an Air Quality Grade of F with a 5-year median AQI of 82. The dominant pollutant is Ozone.
Key Data
| Metric | Value |
|---|---|
| Air Quality Grade | F (33/100) |
| 5-Year Median AQI | 82 |
| Current Median AQI | 71 |
| Dominant Pollutant | Ozone |
| Trend | Improving |
| Unhealthy Days (5yr) | 690 |
San Bernardino, California, CA has an Air Quality Grade of F with a 5-year median AQI of 82. The dominant pollutant is Ozone.