Toggle navigation
Places
AQI (China)
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
Canada
Ontario
Waterloo Regional Municipality
Linwood
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Linwood
Wellesley, Waterloo Regional Municipality
2025-03-15 05:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
16
Weather
℃
℃
℉
6℃
74%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM2.5
Data Sources
http://www.airqualityontario.com/
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
Linwood
AQI 23
Wellesley
AQI 25
Waterloo
AQI 23
New Hamburg
AQI 25
Kitchener
AQI 24
Listowel
AQI 30
Tavistock
AQI 25
Stratford
AQI 30
Guelph
AQI 27
Minto
AQI 30
Cambridge
AQI 25
Air Matters © 2025