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

Downey

Los Angeles County, California

2026-05-09 20:00

AQI (US)

Moderate

Pollutants|Pollens

PM2.5

μg/m³

18.6

PM10

μg/m³

41

Weather

23℃

63%

17 kph

7 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Santa Fe Springs