Toggle navigation
Places
AQI (India)
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
Europe
Switzerland
Grisons
Landquart District
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Landquart District
Grisons
2025-03-11 19:00
AQI (India)
Good
Pollutants
|
Pollens
PM10
μg/m³
7.3
Alder
8.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
7℃
85%
12 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Landquart
AQI 1
Maienfeld
AQI 20
Untervaz
AQI 1
Data Sources
http://www.polleninfo.org
http://www.umweltbundesamt.at/
http://www.bafu.admin.ch/
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
Landquart
AQI 1
Untervaz
AQI 1
Maienfeld
AQI 20
Bad Ragaz
AQI 20
Mels
AQI 20
Wartau
AQI 20
Triesen
AQI 20
Buchs
AQI 20
Walenstadt
AQI 20
Davos
AQI 85
Vandans
AQI 20
Air Matters © 2025