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

San Francisco

San Francisco, California

2026-06-22 01:00

AQC (Australia)

Good

Pollutants|Pollens

O3

μg/m³

40.7

PM2.5

μg/m³

8

CO

μg/m³

375

NO2

μg/m³

3.3

Weather

16℃

81%

19 kph

1 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

South San Francisco