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  4. Santa Clara County

Santa Clara County

California

2026-03-12 17:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
23
NO2
μg/m³
41.8
PM2.5
μg/m³
14.2
O3
μg/m³
34.8
CO
μg/m³
875
Weather
  • ℃
  • ℉
23℃
40%
8 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • PM2.5
  • O3
  • CO
Places included
Alum Rock
AQI 18
Burbank
AQI 29
Cambrian Park
AQI 29
Campbell
AQI 29
Coyote
AQI 18
Cupertino
AQI 29
East Foothills
AQI 18
Gilroy
AQI 23
Lexington Hills
AQI 12
Los Altos
AQI 13
Los Altos Hills
AQI 13
Los Gatos
AQI 29
Loyola
AQI 29
Milpitas
AQI 29
Monte Sereno
AQI 29
Morgan Hill
AQI 9
Mount Hamilton
AQI 18
Mountain View
AQI 13
Palo Alto
AQI 13
San Jose
AQI 23
San Martin
AQI 10
Santa Clara
AQI 29
Saratoga
AQI 29
Stanford
AQI 13
Sunnyvale
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 23
Burbank
AQI 29
Santa Clara
AQI 29
Campbell
AQI 29
Alum Rock
AQI 18
East Foothills
AQI 18
Cambrian Park
AQI 29
Milpitas
AQI 29
Cupertino
AQI 29
Los Gatos
AQI 29
Sunnyvale
AQI 29