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
2026-01-24 00:00
CAQI (Europe)
Low
Pollutants
|
Pollens
PM2.5
μg/m³
16.4
O3
μg/m³
41.8
PM10
μg/m³
17
NO2
μg/m³
32.4
CO
μg/m³
562.5
Pollen
5.9
Weather
℃
℃
℉
13℃
76%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Pollen
PM2.5
O3
PM10
NO2
CO
Places included
Alum Rock
AQI 30
Burbank
AQI 32
Cambrian Park
AQI 32
Campbell
AQI 32
Coyote
AQI 30
Cupertino
AQI 32
East Foothills
AQI 30
Gilroy
AQI 18
Lexington Hills
AQI 5
Los Altos
AQI 27
Los Altos Hills
AQI 27
Los Gatos
AQI 32
Loyola
AQI 32
Milpitas
AQI 32
Monte Sereno
AQI 32
Morgan Hill
AQI 17
Mount Hamilton
AQI 30
Mountain View
AQI 27
Palo Alto
AQI 27
San Jose
AQI 31
San Martin
AQI 17
Santa Clara
AQI 32
Saratoga
AQI 32
Stanford
AQI 27
Sunnyvale
AQI 32
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 31
Burbank
AQI 32
Santa Clara
AQI 32
Campbell
AQI 32
Alum Rock
AQI 30
East Foothills
AQI 30
Cambrian Park
AQI 32
Milpitas
AQI 32
Cupertino
AQI 32
Los Gatos
AQI 32
Sunnyvale
AQI 32
Air Matters © 2026