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  4. Santa Clara County

Santa Clara County

California

2026-10-03 05:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
17.2
PM10
μg/m³
57
NO2
μg/m³
74.4
O3
μg/m³
43.9
CO
μg/m³
1375
Weather
  • ℃
  • ℉
20℃
72%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
Places included
Alum Rock
AQI 69
Burbank
AQI 75
Cambrian Park
AQI 75
Campbell
AQI 75
Coyote
AQI 69
Cupertino
AQI 75
East Foothills
AQI 69
Gilroy
AQI 52
Lexington Hills
AQI 50
Los Altos
AQI 54
Los Altos Hills
AQI 54
Los Gatos
AQI 75
Loyola
AQI 75
Milpitas
AQI 75
Monte Sereno
AQI 75
Morgan Hill
AQI 50
Mount Hamilton
AQI 69
Mountain View
AQI 54
Palo Alto
AQI 54
San Jose
AQI 72
San Martin
AQI 50
Santa Clara
AQI 75
Saratoga
AQI 75
Stanford
AQI 54
Sunnyvale
AQI 75
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 72
Burbank
AQI 75
Santa Clara
AQI 75
Campbell
AQI 75
Alum Rock
AQI 69
East Foothills
AQI 69
Cambrian Park
AQI 75
Milpitas
AQI 75
Cupertino
AQI 75
Los Gatos
AQI 75
Sunnyvale
AQI 75