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

Westminster

Orange County, California

2025-12-09 19:00

CAQI (Europe)

Low

Pollutants|Pollens

PM10

μg/m³

47

PM2.5

μg/m³

2.9

Weather

27℃

32%

6 kph

3 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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