San Dimas Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

San Dimas

Los Angeles County, California

2026-03-11 23:00

AQI (US)

Moderate

Pollutants|Pollens

PM2.5

μg/m³

12.1

PM10

μg/m³

48

Weather

27℃

27%

9 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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