Sierra Madre Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Sierra Madre

Los Angeles County, California

2026-06-21 03:00

AQI (UK)

Very High

Pollutants|Pollens

PM2.5

μg/m³

134.2

PM10

μg/m³

153

Weather

17℃

71%

2 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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