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  4. Santa Clara County

Santa Clara County

California

2026-10-18 09:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
53.3
O3
μg/m³
66.4
PM10
μg/m³
18
PM2.5
μg/m³
12.3
CO
μg/m³
1062.5
Weather
  • ℃
  • ℉
17℃
52%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • O3
  • PM10
  • PM2.5
  • CO
Places included
Alum Rock
AQI 35
Burbank
AQI 13
Cambrian Park
AQI 13
Campbell
AQI 13
Coyote
AQI 35
Cupertino
AQI 13
East Foothills
AQI 35
Gilroy
AQI 25
Lexington Hills
AQI 8
Los Altos
AQI 25
Los Altos Hills
AQI 25
Los Gatos
AQI 27
Loyola
AQI 13
Milpitas
AQI 13
Monte Sereno
AQI 13
Morgan Hill
AQI 3
Mount Hamilton
AQI 35
Mountain View
AQI 25
Palo Alto
AQI 25
San Jose
AQI 27
San Martin
AQI 22
Santa Clara
AQI 13
Saratoga
AQI 13
Stanford
AQI 25
Sunnyvale
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

San Jose
AQI 27
Burbank
AQI 13
Santa Clara
AQI 13
Campbell
AQI 13
Alum Rock
AQI 35
East Foothills
AQI 35
Cambrian Park
AQI 13
Milpitas
AQI 13
Cupertino
AQI 13
Los Gatos
AQI 27
Sunnyvale
AQI 13