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CAQI (Europe)
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Viersen
Viersen, Düsseldorf
2026-03-08 06:00
CAQI (Europe)
Medium
Pollutants
|
Pollens
PM2.5
μg/m³
36.4
PM10
μg/m³
39.4
Alder
12.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
6℃
94%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Boisheim
AQI 51
Dülken
AQI 63
Site 20997
AQI 29
Süchteln
AQI 51
Wolfskull
AQI 63
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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Cities Nearby
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AQI 57
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Grefrath
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Willich
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Korschenbroich
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Nettetal
AQI 51
Kempen
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Niederkrüchten
AQI 51
Wegberg
AQI 63
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