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AQI (US)
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Arnsberg
North Rhine-Westphalia
2026-01-18 16:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
12.5
PM10
μg/m³
16.6
O3
μg/m³
21.2
NO2
μg/m³
17.5
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
0℃
87%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
O3
NO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Bochum
AQI 70
Dortmund
AQI 60
Ennepe-Ruhr-Kreis
AQI 59
Hagen
AQI 66
Hamm
AQI 59
Hochsauerlandkreis
AQI 47
Kreisfreie Stadt Herne
AQI 73
Märkischer Kreis
AQI 52
Olpe
AQI 34
Siegen-Wittgenstein
AQI 25
Soest
AQI 50
Unna
AQI 59
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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AQI 47
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