Site 51052 Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Site 51052

Castro Valley, California

2025-12-17 02:22

AQI (China)

Excellent

Pollutants|Pollens

PM2.5

μg/m³

13

PM10

μg/m³

18.5

Weather

11℃

81%

2 kph

0 of 11

Historical Data

Data Sources

http://luftdaten.info

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