Air Quality Ranking — Foster City
Updated June 22, 2026
See how neighborhoods in Foster City 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 fluctuates between acceptable and unhealthy levels, matching the typical conditions found across Foster City. Residents in sensitive groups should monitor local reports for days when air quality may be a concern.
Air quality in this area fluctuates between acceptable and unhealthy levels, consistent with the average for Foster City. According to iHuus data, sensitive groups should remain aware of occasional days with poorer air quality.
Air quality in this area typically fluctuates between acceptable and unhealthy levels. According to iHuus data, these conditions are consistent with the city average, though sensitive groups may experience occasional concern on certain days.
Full Foster City Air Quality Ranking
| Neighborhood | Score | City Rank | vs. City Avg |
|---|---|---|---|
| Admirals | 6 | #1 | — |
| Birds | 6 | #2 | — |
| Explorers | 6 | #3 | — |
| Famous Ships | 6 | #4 | — |
| Islands | 6 | #5 | — |
| Pilgrim-Triton | 6 | #6 | — |
| Fish | 6 | #7 | — |
| Town Center | 6 | #8 | — |
| Bays | 6 | #9 | — |
| Boats | 6 | #10 | — |
| Constellations and Stars | 6 | #11 | — |
| Vintage Park | 6 | #12 | — |
| Lincoln | 6 | #13 | — |
| Chess | 6 | #14 | — |
iHuus Neighborhood Intelligence Insights
Get block-level neighborhood insights for Foster City
- 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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