1. North America
  2. United States
  3. California
  4. San Francisco County
  5. San Francisco

San Francisco

San Francisco County, California

2026-05-31 22:00
AQC (Australia)
Good
Pollutants|Pollens
O3
μg/m³
42.9
PM2.5
μg/m³
7
CO
μg/m³
375
NO2
μg/m³
3.9
Weather
  • ℃
  • ℉
18℃
60%
35 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • Pollen
  • O3
  • PM2.5
  • CO
  • NO2
Places included
San Francisco
AQI
Data Sources
http://www.airnow.gov/

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Cities Nearby

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South San Francisco
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Oakland
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