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  4. Santa Clara County

Santa Clara County

California

2026-10-04 05:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
33
NO2
μg/m³
55.8
PM2.5
μg/m³
16.3
O3
μg/m³
70.2
CO
μg/m³
1062.5
Weather
  • ℃
  • ℉
23℃
54%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • PM2.5
  • O3
  • CO
Places included
Alum Rock
AQI 26
Burbank
AQI 26
Cambrian Park
AQI 26
Campbell
AQI 26
Coyote
AQI 26
Cupertino
AQI 26
East Foothills
AQI 26
Gilroy
AQI 33
Lexington Hills
AQI 16
Los Altos
AQI 25
Los Altos Hills
AQI 25
Los Gatos
AQI 34
Loyola
AQI 26
Milpitas
AQI 26
Monte Sereno
AQI 26
Morgan Hill
AQI 12
Mount Hamilton
AQI 26
Mountain View
AQI 25
Palo Alto
AQI 25
San Jose
AQI 28
San Martin
AQI 20
Santa Clara
AQI 26
Saratoga
AQI 26
Stanford
AQI 25
Sunnyvale
AQI 26
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 28
Burbank
AQI 26
Santa Clara
AQI 26
Campbell
AQI 26
Alum Rock
AQI 26
East Foothills
AQI 26
Cambrian Park
AQI 26
Milpitas
AQI 26
Cupertino
AQI 26
Los Gatos
AQI 34
Sunnyvale
AQI 26