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  5. South San Francisco

South San Francisco

San Mateo County, California

2024-11-22 04:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
68.6
PM2.5
μg/m³
3
NO2
μg/m³
16
CO
μg/m³
375
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
16℃
87%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Data Sources
http://www.airnow.gov/

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Cities Nearby

South San Francisco
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San Bruno
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Brisbane
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Colma
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Millbrae
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Daly City
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Broadmoor
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Pacifica
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Hillsborough
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Burlingame
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San Mateo
AQI 26