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  4. Santa Clara County

Santa Clara County

California

2026-06-30 03:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
24
O3
μg/m³
56.8
PM2.5
μg/m³
5.8
NO2
μg/m³
8
CO
μg/m³
250
Weather
  • ℃
  • ℉
20℃
65%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
Places included
Alum Rock
AQI 10
Burbank
AQI 8
Cambrian Park
AQI 8
Campbell
AQI 8
Coyote
AQI 10
Cupertino
AQI 8
East Foothills
AQI 10
Gilroy
AQI 24
Lexington Hills
AQI 6
Los Altos
AQI 8
Los Altos Hills
AQI 8
Los Gatos
AQI 16
Loyola
AQI 8
Milpitas
AQI 8
Monte Sereno
AQI 8
Morgan Hill
AQI 13
Mount Hamilton
AQI 10
Mountain View
AQI 8
Palo Alto
AQI 8
San Jose
AQI 21
San Martin
AQI 19
Santa Clara
AQI 8
Saratoga
AQI 8
Stanford
AQI 8
Sunnyvale
AQI 8
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 21
Burbank
AQI 8
Santa Clara
AQI 8
Campbell
AQI 8
Alum Rock
AQI 10
East Foothills
AQI 10
Cambrian Park
AQI 8
Milpitas
AQI 8
Cupertino
AQI 8
Los Gatos
AQI 16
Sunnyvale
AQI 8