Air Quality Ranking — Claremont
Updated June 22, 2026
See how neighborhoods in Claremont compare on air quality. Rankings are based on measured data aggregated across each neighborhood boundary. How air quality is measured →
Top Air Quality Neighborhoods — Ranked
Air quality remains consistently high with very little risk to respiratory health. According to iHuus data, these levels are slightly better than the average found throughout Claremont.
Air quality remains exceptionally clean with minimal health concerns for residents. This level of purity is slightly higher than the Claremont average, according to iHuus data.
Air quality in this area is exceptionally high, staying slightly above the Claremont average. Residents can expect very clear conditions with minimal pollution-related health concerns, according to iHuus data.
Full Claremont Air Quality Ranking
| Neighborhood | Score | City Rank | vs. City Avg |
|---|---|---|---|
| Vista | 10 | #1 | +0.2 ↑ |
| West Arrow | 10 | #2 | +0.2 ↑ |
| Condit | 10 | #3 | +0.2 ↑ |
| Meadowood | 10 | #4 | +0.2 ↑ |
| Historic Claremont | 10 | #5 | +0.2 ↑ |
| Webb School | 10 | #6 | +0.2 ↑ |
| Pilgrim Place | 10 | #7 | +0.2 ↑ |
| Sumner | 10 | #8 | +0.2 ↑ |
| The Claremont Club | 10 | #9 | +0.2 ↑ |
| The Claremont Colleges and Affiliated Institutions | 10 | #10 | +0.2 ↑ |
| Thompson Creek | 10 | #11 | +0.2 ↑ |
| Towne Ranch | 10 | #12 | +0.2 ↑ |
| University Terrace | 10 | #13 | +0.2 ↑ |
| Mount San Antonio | 10 | #14 | +0.2 ↑ |
| Oakmont | 10 | #15 | +0.2 ↑ |
| Old Claremont | 10 | #16 | +0.2 ↑ |
| Piedmont Mesa | 10 | #17 | +0.2 ↑ |
| Arbol Verde | 10 | #18 | +0.2 ↑ |
| Chaparral | 10 | #19 | +0.2 ↑ |
| Claraboya | 10 | #20 | +0.2 ↑ |
| County Horseshoe Area | 10 | #21 | +0.2 ↑ |
| Manor | 10 | #22 | +0.2 ↑ |
| Mountain View | 10 | #23 | +0.2 ↑ |
| Via Zurita | 10 | #24 | +0.2 ↑ |
| Village | 10 | #25 | +0.2 ↑ |
| North Claremont | 10 | #26 | +0.2 ↑ |
| Hillsides | 9.8 | #27 | — |
| Northeast Claremont | 9.6 | #28 | -0.3 ↓ |
| Claremont South | 9.5 | #29 | -0.3 ↓ |
| Blaisdell Ranch | 9.4 | #30 | -0.4 ↓ |
| Padua Hills | 9.1 | #31 | -0.8 ↓ |
| Stone Canyon | 8.7 | #32 | -1.2 ↓ |
| Chanteclair | 8.5 | #33 | -1.3 ↓ |
| Belage | 8.5 | #34 | -1.3 ↓ |
iHuus Neighborhood Intelligence Insights
Get block-level neighborhood insights for Claremont
- Street-level scores — see how individual blocks compare, not just neighborhood averages
- Micro-zone boundaries — identify quiet pockets, flood boundaries, and walkable clusters before you visit
- 15 dimensions in full — walkability, noise, air quality, school quality, insurance coverage, population age profile, urban/rural index, and more
- Boundary risk alerts — know if your address sits near a block boundary where scores drop, the kind of detail no listing will ever mention
- School insights — individual school ratings and insights, not just district-level data
- Compare before you commit — side-by-side data across neighborhoods, down to block precision
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