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

Cologne

North Rhine-Westphalia

2025-12-24 05:00
AQHI (Canada)
Low
Pollutants|Pollens
O3
μg/m³
51.7
PM2.5
μg/m³
8.9
PM10
μg/m³
11.2
NO2
μg/m³
5
Weather
  • ℃
  • ℉
0℃
67%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Aachen
AQI 1
Düren
AQI 2
Euskirchen
AQI --
Heinsberg
AQI --
Kreisfreie Stadt Bonn
AQI --
Kreisfreie Stadt Köln
AQI 2
Kreisfreie Stadt Leverkusen
AQI 2
Oberbergischer Kreis
AQI --
Rhein-Erft-Kreis
AQI 2
Rhein-Sieg-Kreis
AQI --
Rheinisch-Bergischer Kreis
AQI --
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttps://www.luchtmeetnet.nl/

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Hürth
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Pulheim
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Brühl
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Cologne
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Nörvenich
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Elsdorf
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Wesseling
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