Air Quality Ranking — Redwood City

Updated

Which Redwood City neighborhoods have the highest air quality score? All 26 neighborhoods ranked. City average: 6.23/10. How air quality is measured →

Score: 8–10 6–8 4–6 2–4 0–2
Map showing the location of Redwood City neighborhoods
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Full Redwood City Air Quality Ranking

City average:6.23— scores above this beat the city average
NeighborhoodScoreCity Rankvs. City Avg
Friendly Acres7.7#1+1.5 ↑
Harbor7#2+0.8 ↑
Ampex6.8#3+0.6 ↑
Middlefield6.4#4+0.2 ↑
Downtown6.1#5-0.1 ↓
Woodside Plaza6#6-0.2 ↓
Centennial6#7-0.2 ↓
Marine6#8-0.2 ↓
Roosevelt6#9-0.2 ↓
Steinberger6#10-0.2 ↓
Westport6#11-0.2 ↓
Arlington6#12-0.2 ↓
Canyon6#13-0.2 ↓
Central6#14-0.2 ↓
Eagle Hill6#15-0.2 ↓
Farm Hill6#16-0.2 ↓
Marlin6#17-0.2 ↓
Oakwood6#18-0.2 ↓
Palm6#19-0.2 ↓
Sequoia6#20-0.2 ↓
Sequoia Tract6#21-0.2 ↓
Shearwater6#22-0.2 ↓
Lido6#23-0.2 ↓
Dolphin6#24-0.2 ↓
Bair Island6#25-0.2 ↓
Marina Park5.9#26-0.3 ↓

iHuus Neighborhood Intelligence Insights

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  • 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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