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  4. Santa Clara County

Santa Clara County

California

2026-10-05 05:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
24
NO2
μg/m³
44.4
O3
μg/m³
67.5
PM2.5
μg/m³
13.3
CO
μg/m³
812.5
Weather
  • ℃
  • ℉
23℃
54%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • O3
  • PM2.5
  • CO
Places included
Alum Rock
AQI 20
Burbank
AQI 23
Cambrian Park
AQI 23
Campbell
AQI 23
Coyote
AQI 20
Cupertino
AQI 23
East Foothills
AQI 20
Gilroy
AQI 24
Lexington Hills
AQI 18
Los Altos
AQI 16
Los Altos Hills
AQI 16
Los Gatos
AQI 29
Loyola
AQI 23
Milpitas
AQI 23
Monte Sereno
AQI 23
Morgan Hill
AQI 9
Mount Hamilton
AQI 20
Mountain View
AQI 16
Palo Alto
AQI 16
San Jose
AQI 24
San Martin
AQI 20
Santa Clara
AQI 23
Saratoga
AQI 23
Stanford
AQI 16
Sunnyvale
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 24
Burbank
AQI 23
Santa Clara
AQI 23
Campbell
AQI 23
Alum Rock
AQI 20
East Foothills
AQI 20
Cambrian Park
AQI 23
Milpitas
AQI 23
Cupertino
AQI 23
Los Gatos
AQI 29
Sunnyvale
AQI 23