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

San Francisco County

California

2024-12-22 06:00

AQI (China)

Excellent

Pollutants|Pollens

NO2

μg/m³

39.2

PM2.5

μg/m³

8

O3

μg/m³

15

CO

μg/m³

375

Weather

13℃

92%

10 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Cities Nearby

South San Francisco