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

San Francisco County

California

2025-02-17 01:00

CAQI (Europe)

Low

Pollutants|Pollens

O3

μg/m³

66.4

NO2

μg/m³

6.6

PM2.5

μg/m³

1

CO

μg/m³

250

Weather

13℃

81%

14 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Cities Nearby

South San Francisco