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  4. Santa Clara County

Santa Clara County

California

2026-08-20 05:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
39.1
PM2.5
μg/m³
5.6
NO2
μg/m³
10.2
CO
μg/m³
312.5
Weather
  • ℃
  • ℉
17℃
81%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • NO2
  • CO
Places included
Alum Rock
AQI 15
Burbank
AQI 7
Cambrian Park
AQI 7
Campbell
AQI 7
Coyote
AQI 15
Cupertino
AQI 7
East Foothills
AQI 15
Gilroy
AQI 12
Lexington Hills
AQI 25
Los Altos
AQI 7
Los Altos Hills
AQI 7
Los Gatos
AQI 18
Loyola
AQI 7
Milpitas
AQI 7
Monte Sereno
AQI 7
Morgan Hill
AQI 10
Mount Hamilton
AQI 15
Mountain View
AQI 7
Palo Alto
AQI 7
San Jose
AQI 20
San Martin
AQI 17
Santa Clara
AQI 7
Saratoga
AQI 7
Stanford
AQI 7
Sunnyvale
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 20
Burbank
AQI 7
Santa Clara
AQI 7
Campbell
AQI 7
Alum Rock
AQI 15
East Foothills
AQI 15
Cambrian Park
AQI 7
Milpitas
AQI 7
Cupertino
AQI 7
Los Gatos
AQI 18
Sunnyvale
AQI 7