Toggle navigation
Places
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
California
Santa Clara County
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Santa Clara County
California
2026-10-05 11:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM10
μg/m³
22
NO2
μg/m³
39.4
O3
μg/m³
44.5
PM2.5
μg/m³
10.4
CO
μg/m³
750
Pollen
3.9
Weather
℃
℃
℉
20℃
60%
0 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
PM10
NO2
O3
PM2.5
CO
Places included
Alum Rock
AQI 17
Burbank
AQI 24
Cambrian Park
AQI 24
Campbell
AQI 24
Coyote
AQI 17
Cupertino
AQI 24
East Foothills
AQI 17
Gilroy
AQI 22
Lexington Hills
AQI 15
Los Altos
AQI 9
Los Altos Hills
AQI 9
Los Gatos
AQI 35
Loyola
AQI 24
Milpitas
AQI 24
Monte Sereno
AQI 24
Morgan Hill
AQI 12
Mount Hamilton
AQI 17
Mountain View
AQI 9
Palo Alto
AQI 9
San Jose
AQI 20
San Martin
AQI 12
Santa Clara
AQI 24
Saratoga
AQI 24
Stanford
AQI 9
Sunnyvale
AQI 24
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
San Jose
AQI 20
Burbank
AQI 24
Santa Clara
AQI 24
Campbell
AQI 24
Alum Rock
AQI 17
East Foothills
AQI 17
Cambrian Park
AQI 24
Milpitas
AQI 24
Cupertino
AQI 24
Los Gatos
AQI 35
Sunnyvale
AQI 24
Air Matters © 2026