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

Chorweiler

Cologne, Kreisfreie Stadt Köln

2026-02-17 10:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.7
O3
μg/m³
50.8
PM10
μg/m³
11.1
NO2
μg/m³
10.6
Weather
  • ℃
  • ℉
5℃
94%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Köln-Chorweiler
AQI 33
Site 56139
AQI 6
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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