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  4. Santa Clara County

Santa Clara County

California

2026-10-06 09:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
24
NO2
μg/m³
27.1
PM2.5
μg/m³
8.4
O3
μg/m³
29.5
CO
μg/m³
562.5
Weather
  • ℃
  • ℉
20℃
63%
1 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • PM2.5
  • O3
  • CO
Places included
Alum Rock
AQI 13
Burbank
AQI 13
Cambrian Park
AQI 13
Campbell
AQI 13
Coyote
AQI 13
Cupertino
AQI 13
East Foothills
AQI 13
Gilroy
AQI 24
Lexington Hills
AQI 13
Los Altos
AQI 9
Los Altos Hills
AQI 9
Los Gatos
AQI 20
Loyola
AQI 13
Milpitas
AQI 13
Monte Sereno
AQI 13
Morgan Hill
AQI 13
Mount Hamilton
AQI 13
Mountain View
AQI 9
Palo Alto
AQI 9
San Jose
AQI 14
San Martin
AQI 13
Santa Clara
AQI 13
Saratoga
AQI 13
Stanford
AQI 9
Sunnyvale
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 14
Burbank
AQI 13
Santa Clara
AQI 13
Campbell
AQI 13
Alum Rock
AQI 13
East Foothills
AQI 13
Cambrian Park
AQI 13
Milpitas
AQI 13
Cupertino
AQI 13
Los Gatos
AQI 20
Sunnyvale
AQI 13