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  4. Santa Clara County

Santa Clara County

California

2026-10-05 04:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
28
O3
μg/m³
75
PM2.5
μg/m³
13.6
NO2
μg/m³
35.2
CO
μg/m³
750
Weather
  • ℃
  • ℉
25℃
51%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
Places included
Alum Rock
AQI 23
Burbank
AQI 23
Cambrian Park
AQI 23
Campbell
AQI 23
Coyote
AQI 23
Cupertino
AQI 23
East Foothills
AQI 23
Gilroy
AQI 28
Lexington Hills
AQI 25
Los Altos
AQI 15
Los Altos Hills
AQI 15
Los Gatos
AQI 32
Loyola
AQI 23
Milpitas
AQI 23
Monte Sereno
AQI 23
Morgan Hill
AQI 9
Mount Hamilton
AQI 23
Mountain View
AQI 15
Palo Alto
AQI 15
San Jose
AQI 29
San Martin
AQI 20
Santa Clara
AQI 23
Saratoga
AQI 23
Stanford
AQI 15
Sunnyvale
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 29
Burbank
AQI 23
Santa Clara
AQI 23
Campbell
AQI 23
Alum Rock
AQI 23
East Foothills
AQI 23
Cambrian Park
AQI 23
Milpitas
AQI 23
Cupertino
AQI 23
Los Gatos
AQI 32
Sunnyvale
AQI 23