Toggle navigation
Places
AQI (US)
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
Alameda County
Sunol
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Sunol
Alameda County, California
2025-03-18 19:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
1
Weather
℃
℃
℉
15℃
52%
9 kph
4 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
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
Sunol
AQI 6
Pleasanton
AQI 17
Fremont
AQI 6
Dublin
AQI 6
Union City
AQI 6
Livermore
AQI 17
Newark
AQI 17
Fairview
AQI 12
Milpitas
AQI 52
Hayward
AQI 29
Castro Valley
AQI 12
Air Matters © 2025