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Ostochtersum
Ochtersum, Holtriem
2025-12-12 02:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM2.5
μg/m³
15.2
PM10
μg/m³
15
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
4℃
97%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
http://www.umweltbundesamt.de/
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