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  2. United States
  3. California
  4. San Mateo County
  5. San Bruno

San Bruno

San Mateo County, California

2026-05-10 21:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
10
Weather
  • ℃
  • ℉
17℃
70%
28 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
Data Sources
http://www.airnow.gov/

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Cities Nearby

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AQI 52
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Pacifica
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Burlingame
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Daly City
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Broadmoor
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San Mateo
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