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

San Francisco County

California

2025-03-19 20:00

AQI (India)

Satisfactory

Pollutants|Pollens

O3

μg/m³

66.4

CO

μg/m³

500

PM2.5

μg/m³

6

NO2

μg/m³

7.6

Weather

14℃

59%

24 kph

4 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Cities Nearby

South San Francisco