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
Germany
North Rhine-Westphalia
Düsseldorf
Viersen
Site 20997
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Site 20997
Viersen, Düsseldorf
2025-03-13 20:23
AQI (India)
Good
Pollutants
|
Pollens
PM10
μg/m³
6.8
PM2.5
μg/m³
3.1
Alder
9.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
3℃
88%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
PM10
PM2.5
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Data Sources
http://luftdaten.info
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
Viersen
AQI 10
Tönisvorst
AQI 13
Grefrath
AQI 7
Nettetal
AQI 50
Kempen
AQI 16
Schwalmtal
AQI 15
Willich
AQI 9
Mönchengladbach
AQI 42
Korschenbroich
AQI 10
Niederkrüchten
AQI 14
Brüggen
AQI 14
Air Matters © 2025