1. Europe
  2. Germany
  3. North Rhine-Westphalia
  4. Cologne
  6. Chorweiler

Chorweiler

Cologne, Kreisfreie Stadt Köln

2026-01-21 01:00
CAQI (Europe)
Low
Pollutants|Pollens
PM2.5
μg/m³
22.5
PM10
μg/m³
23.7
NO2
μg/m³
36.7
O3
μg/m³
3.9
Weather
  • ℃
  • ℉
1℃
82%
16 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM2.5
  • PM10
  • NO2
  • O3
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Köln-Chorweiler
AQI 38
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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