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Viersen
Viersen, Düsseldorf
2026-01-22 10:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
25.5
PM10
μg/m³
31.2
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
5℃
61%
13 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Boisheim
AQI 81
Dülken
AQI 82
Site 20997
AQI 44
Süchteln
AQI 81
Wolfskull
AQI 82
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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Cities Nearby
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Grefrath
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Willich
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Korschenbroich
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Nettetal
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Kempen
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Niederkrüchten
AQI 81
Wegberg
AQI 82
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