Air Quality Ranking — Pasadena
Updated June 22, 2026
See how neighborhoods in Pasadena 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 levels fluctuate between acceptable and unhealthy, though conditions are notably better than the Pasadena average according to iHuus data. Sensitive individuals may experience occasional concerns during certain periods.
Frequent unhealthy air quality levels present significant risks to sensitive groups. According to iHuus data, the air quality in this area is worse than the Pasadena average.
Frequent unhealthy air quality levels pose a significant risk to sensitive groups. According to iHuus data, the air quality in this area is lower than the Pasadena average.
Full Pasadena Air Quality Ranking
| Neighborhood | Score | City Rank | vs. City Avg |
|---|---|---|---|
| Country Briar | 4 | #1 | +1.4 ↑ |
| Bowling Green | 3.2 | #2 | +0.6 ↑ |
| Parkview South | 2 | #3 | -0.6 ↓ |
| Southmore Plaza | 2 | #4 | -0.6 ↓ |
iHuus Neighborhood Intelligence Insights
Get block-level neighborhood insights for Pasadena
- 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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