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

San Leandro

Alameda County, California

2026-05-13 19:00

AQI (China)

Excellent

Pollutants|Pollens

PM2.5

μg/m³

8

Weather

19℃

63%

26 kph

9 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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