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

San Francisco

San Francisco, California

2026-06-19 16:00

AQC (Australia)

Good

Pollutants|Pollens

O3

μg/m³

55.7

PM2.5

μg/m³

5

CO

μg/m³

500

NO2

μg/m³

8.8

Weather

17℃

78%

14 kph

4 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

South San Francisco