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

San Francisco

San Francisco County, California

2026-05-10 17:00

AQI (Netherlands)

Moderate

Pollutants|Pollens

O3

μg/m³

42.9

PM2.5

μg/m³

7

NO2

μg/m³

2.1

Weather

14℃

88%

20 kph

7 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Cities Nearby

South San Francisco