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  4. Santa Clara County

Santa Clara County

California

2026-06-29 08:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.4
PM10
μg/m³
21
O3
μg/m³
38.6
NO2
μg/m³
20.6
CO
μg/m³
312.5
Weather
  • ℃
  • ℉
14℃
76%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
Places included
Alum Rock
AQI 58
Burbank
AQI 50
Cambrian Park
AQI 50
Campbell
AQI 50
Coyote
AQI 58
Cupertino
AQI 50
East Foothills
AQI 58
Gilroy
AQI 45
Lexington Hills
AQI 28
Los Altos
AQI 50
Los Altos Hills
AQI 50
Los Gatos
AQI 50
Loyola
AQI 50
Milpitas
AQI 50
Monte Sereno
AQI 50
Morgan Hill
AQI 45
Mount Hamilton
AQI 58
Mountain View
AQI 50
Palo Alto
AQI 50
San Jose
AQI 54
San Martin
AQI 45
Santa Clara
AQI 50
Saratoga
AQI 50
Stanford
AQI 50
Sunnyvale
AQI 50
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 54
Burbank
AQI 50
Santa Clara
AQI 50
Campbell
AQI 50
Alum Rock
AQI 58
East Foothills
AQI 58
Cambrian Park
AQI 50
Milpitas
AQI 50
Cupertino
AQI 50
Los Gatos
AQI 50
Sunnyvale
AQI 50