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

Diamond Bar

Los Angeles County, California

2026-03-12 00:00

AQI (US)

Moderate

Pollutants|Pollens

PM2.5

μg/m³

13.1

PM10

μg/m³

50

Weather

26℃

32%

11 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Rowland Heights