Updated June 22, 2026
See how neighborhoods in San Bernardino compare on air quality. Rankings are based on measured data aggregated across each neighborhood boundary. How air quality is measured →
Air quality remains consistently high with minimal health concerns. This level of air purity is notably better than the San Bernardino average, according to iHuus data.
Air quality in this area is exceptionally clean, remaining notably better than the San Bernardino average. Residents can expect very low levels of atmospheric pollution according to iHuus data.
Air quality remains consistently high with minimal health concerns. According to iHuus data, the air quality in Nena is better than the San Bernardino city average.
| Neighborhood | Score | City Rank | vs. City Avg |
|---|---|---|---|
| Curtis | 10 | #1 | +0.8 ↑ |
| NE - Sterling | 10 | #2 | +0.8 ↑ |
| Nena | 10 | #3 | +0.8 ↑ |
| Lytle Creek | 10 | #4 | +0.8 ↑ |
| International | 10 | #5 | +0.8 ↑ |
| San Gorgonio | 10 | #6 | +0.8 ↑ |
| Stadium West | 10 | #7 | +0.8 ↑ |
| Amber Hills | 10 | #8 | +0.8 ↑ |
| Arrowhead | 10 | #9 | +0.8 ↑ |
| Arrowhead Farms | 10 | #10 | +0.8 ↑ |
| Barton | 10 | #11 | +0.8 ↑ |
| Belevedere | 10 | #12 | +0.8 ↑ |
| Cajon | 10 | #13 | +0.8 ↑ |
| Carousel | 10 | #14 | +0.8 ↑ |
| DRNAG | 10 | #15 | +0.8 ↑ |
| Riverview | 10 | #16 | +0.8 ↑ |
| North Park | 10 | #17 | +0.8 ↑ |
| Valley View | 10 | #18 | +0.8 ↑ |
| Wildwood Park | 10 | #19 | +0.8 ↑ |
| California State College San Bernardino | 10 | #20 | +0.8 ↑ |
| San Bernardino International Airport | 10 | #21 | +0.8 ↑ |
| Ridgeline | 9.7 | #22 | +0.5 ↑ |
| Show Place | 9.7 | #23 | +0.5 ↑ |
| East Valley | 9.5 | #24 | +0.3 ↑ |
| South Pointe | 9.4 | #25 | +0.2 ↑ |
| Valley College | 9.4 | #26 | +0.2 ↑ |
| HI-30 | 9.4 | #27 | +0.2 ↑ |
| Perris Hills | 9.4 | #28 | +0.2 ↑ |
| Amtrak | 9.3 | #29 | +0.1 ↑ |
| Shandin Hills | 9.3 | #30 | +0.1 ↑ |
| La Plaza | 9.1 | #31 | -0.1 ↓ |
| Feldheym | 9.1 | #32 | -0.1 ↓ |
| University | 9.1 | #33 | -0.1 ↓ |
| Alessandro | 9 | #34 | -0.2 ↓ |
| Seccombe Lane | 8.9 | #35 | -0.3 ↓ |
| Wilson | 8.8 | #36 | -0.4 ↓ |
| Hudson | 8.6 | #37 | -0.6 ↓ |
| Arrowview | 8.5 | #38 | -0.7 ↓ |
| Carvedale | 8.5 | #39 | -0.7 ↓ |
| DMV | 8.5 | #40 | -0.7 ↓ |
| Verdemont | 8.3 | #41 | -0.9 ↓ |
| Blair Park | 8.2 | #42 | -1.0 ↓ |
| Terrace | 8.1 | #43 | -1.1 ↓ |
| San Anselmo | 8 | #44 | -1.2 ↓ |
| Shirrells | 8 | #45 | -1.2 ↓ |
| Delman | 8 | #46 | -1.2 ↓ |
| Kendall | 8 | #47 | -1.2 ↓ |
| Muscupiabe | 8 | #48 | -1.2 ↓ |
| Rancho West | 8 | #49 | -1.2 ↓ |
| Roosevelt | 8 | #50 | -1.2 ↓ |
| SBHS | 8 | #51 | -1.2 ↓ |
| Cimmeron | 8 | #52 | -1.2 ↓ |
| Mount Vernon | 8 | #53 | -1.2 ↓ |
| California | 8 | #54 | -1.2 ↓ |
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