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Viersen
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Viersen
Düsseldorf
2025-12-29 06:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM2.5
μg/m³
17.9
PM10
μg/m³
18.5
NO2
μg/m³
24.2
O3
μg/m³
11.3
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
-1℃
92%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM2.5
PM10
NO2
O3
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Brüggen
AQI 16
Grefrath
AQI 16
Kempen
AQI 45
Nettetal
AQI 16
Niederkrüchten
AQI 16
Schwalmtal
AQI 29
Tönisvorst
AQI 45
Viersen
AQI 23
Willich
AQI 28
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
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Cities Nearby
Nettetal
AQI 16
Grefrath
AQI 16
Viersen
AQI 23
Brüggen
AQI 16
Schwalmtal
AQI 29
Tönisvorst
AQI 45
Kempen
AQI 45
Venlo
AQI 16
Tegelen
AQI 16
Wachtendonk
AQI 16
Niederkrüchten
AQI 16
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