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CAQI (Europe)
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Köln-Chorweiler
Chorweiler, Kreisfreie Stadt Köln
2026-01-21 00:00
CAQI (Europe)
Low
Pollutants
|
Pollens
PM2.5
μg/m³
23.5
PM10
μg/m³
24.8
NO2
μg/m³
36
O3
μg/m³
7.4
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
2℃
80%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM2.5
PM10
NO2
O3
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Data Sources
https://www.eea.europa.eu
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