1. North America
  2. United States
  3. California
  4. Santa Clara County

Santa Clara County

California

2026-10-04 14:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
25
NO2
μg/m³
46.1
PM2.5
μg/m³
12.4
O3
μg/m³
37
CO
μg/m³
1000
Weather
  • ℃
  • ℉
21℃
50%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • NO2
  • PM2.5
  • O3
  • CO
Places included
Alum Rock
AQI 19
Burbank
AQI 20
Cambrian Park
AQI 20
Campbell
AQI 20
Coyote
AQI 19
Cupertino
AQI 20
East Foothills
AQI 19
Gilroy
AQI 25
Lexington Hills
AQI 10
Los Altos
AQI 13
Los Altos Hills
AQI 13
Los Gatos
AQI 25
Loyola
AQI 20
Milpitas
AQI 20
Monte Sereno
AQI 20
Morgan Hill
AQI 19
Mount Hamilton
AQI 19
Mountain View
AQI 13
Palo Alto
AQI 13
San Jose
AQI 24
San Martin
AQI 19
Santa Clara
AQI 20
Saratoga
AQI 20
Stanford
AQI 13
Sunnyvale
AQI 20
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

San Jose
AQI 24
Burbank
AQI 20
Santa Clara
AQI 20
Campbell
AQI 20
Alum Rock
AQI 19
East Foothills
AQI 19
Cambrian Park
AQI 20
Milpitas
AQI 20
Cupertino
AQI 20
Los Gatos
AQI 25
Sunnyvale
AQI 20