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  4. Santa Clara County

Santa Clara County

California

2026-10-04 22:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
141.4
PM10
μg/m³
41
PM2.5
μg/m³
9.3
NO2
μg/m³
15.6
CO
μg/m³
562.5
Weather
  • ℃
  • ℉
34℃
30%
23 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 15
Cambrian Park
AQI 15
Campbell
AQI 15
Coyote
AQI 12
Cupertino
AQI 15
East Foothills
AQI 12
Gilroy
AQI 41
Lexington Hills
AQI 15
Los Altos
AQI 19
Los Altos Hills
AQI 19
Los Gatos
AQI 73
Loyola
AQI 15
Milpitas
AQI 15
Monte Sereno
AQI 15
Morgan Hill
AQI 3
Mount Hamilton
AQI 12
Mountain View
AQI 19
Palo Alto
AQI 19
San Jose
AQI 59
San Martin
AQI 35
Santa Clara
AQI 15
Saratoga
AQI 15
Stanford
AQI 19
Sunnyvale
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 59
Burbank
AQI 15
Santa Clara
AQI 15
Campbell
AQI 15
Alum Rock
AQI 12
East Foothills
AQI 12
Cambrian Park
AQI 15
Milpitas
AQI 15
Cupertino
AQI 15
Los Gatos
AQI 73
Sunnyvale
AQI 15