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  4. Santa Clara County

Santa Clara County

California

2026-10-05 00:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
148.4
PM10
μg/m³
29
PM2.5
μg/m³
9.7
NO2
μg/m³
20.9
CO
μg/m³
562.5
Weather
  • ℃
  • ℉
31℃
36%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
Places included
Alum Rock
AQI 12
Burbank
AQI 18
Cambrian Park
AQI 18
Campbell
AQI 18
Coyote
AQI 12
Cupertino
AQI 18
East Foothills
AQI 12
Gilroy
AQI 39
Lexington Hills
AQI 15
Los Altos
AQI 13
Los Altos Hills
AQI 13
Los Gatos
AQI 57
Loyola
AQI 18
Milpitas
AQI 18
Monte Sereno
AQI 18
Morgan Hill
AQI 6
Mount Hamilton
AQI 12
Mountain View
AQI 13
Palo Alto
AQI 13
San Jose
AQI 46
San Martin
AQI 50
Santa Clara
AQI 18
Saratoga
AQI 18
Stanford
AQI 13
Sunnyvale
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 46
Burbank
AQI 18
Santa Clara
AQI 18
Campbell
AQI 18
Alum Rock
AQI 12
East Foothills
AQI 12
Cambrian Park
AQI 18
Milpitas
AQI 18
Cupertino
AQI 18
Los Gatos
AQI 57
Sunnyvale
AQI 18