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

Chorweiler

Cologne, Kreisfreie Stadt Köln

2026-04-29 00:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
75.5
PM10
μg/m³
11.3
PM2.5
μg/m³
3.7
NO2
μg/m³
8.1
Weather
  • ℃
  • ℉
9℃
58%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Birch
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
Places included
Köln-Chorweiler
AQI 24
Site 56139
AQI 1
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.org

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