Air Quality Ranking — Walnut Creek
Updated June 22, 2026
See how neighborhoods in Walnut Creek 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 exceptionally high with minimal pollutants, providing a noticeably cleaner environment than the Walnut Creek average according to iHuus data.
Air quality remains consistently good with rare instances of elevated readings. According to iHuus data, the air quality in this area is better than the Walnut Creek average.
Air quality remains consistently high with rare instances of elevated readings. This level of cleanliness is notably better than the average seen across Walnut Creek, according to iHuus data.
Full Walnut Creek Air Quality Ranking
| Neighborhood | Score | City Rank | vs. City Avg |
|---|---|---|---|
| Woodlands | 10 | #1 | +2.8 ↑ |
| Bancroft Village | 8 | #2 | +0.8 ↑ |
| Heather Farms | 8 | #3 | +0.8 ↑ |
| Almond-Shuey | 6 | #4 | -1.2 ↓ |
| Livorna Estates | 6 | #5 | -1.2 ↓ |
| Parkmead | 6 | #6 | -1.2 ↓ |
iHuus Neighborhood Intelligence Insights
Get block-level neighborhood insights for Walnut Creek
- 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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