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  2. United States
  3. California
  4. Santa Clara County

Santa Clara County

California

2026-10-05 23:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants|Pollens
O3
μg/m³
155.9
PM2.5
μg/m³
13.5
PM10
μg/m³
42
NO2
μg/m³
18.4
CO
μg/m³
562.5
Weather
  • ℃
  • ℉
33℃
32%
27 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
Places included
Alum Rock
AQI 50
Burbank
AQI 71
Cambrian Park
AQI 71
Campbell
AQI 71
Coyote
AQI 50
Cupertino
AQI 71
East Foothills
AQI 50
Gilroy
AQI 102
Lexington Hills
AQI 39
Los Altos
AQI 50
Los Altos Hills
AQI 50
Los Gatos
AQI 104
Loyola
AQI 71
Milpitas
AQI 71
Monte Sereno
AQI 71
Morgan Hill
AQI 28
Mount Hamilton
AQI 50
Mountain View
AQI 50
Palo Alto
AQI 50
San Jose
AQI 97
San Martin
AQI 102
Santa Clara
AQI 71
Saratoga
AQI 71
Stanford
AQI 50
Sunnyvale
AQI 71
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 97
Burbank
AQI 71
Santa Clara
AQI 71
Campbell
AQI 71
Alum Rock
AQI 50
East Foothills
AQI 50
Cambrian Park
AQI 71
Milpitas
AQI 71
Cupertino
AQI 71
Los Gatos
AQI 104
Sunnyvale
AQI 71