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

Diamond Bar

Los Angeles County, California

2026-05-02 11:00

AQI (China)

Excellent

Pollutants|Pollens

PM10

μg/m³

23

PM2.5

μg/m³

11.1

Weather

14℃

91%

11 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Rowland Heights