San Marino Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

San Marino

Los Angeles County, California

2025-12-15 13:00

AQI (China)

Excellent

PM2.5

μg/m³

9.9

PM10

μg/m³

12

Weather

13℃

54%

5 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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