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

Cologne

North Rhine-Westphalia

2026-01-01 12:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.3
O3
μg/m³
64.8
PM10
μg/m³
6.7
NO2
μg/m³
6.2
Weather
  • ℃
  • ℉
4℃
75%
37 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
Aachen
AQI 29
Düren
AQI 30
Euskirchen
AQI 23
Heinsberg
AQI 37
Kreisfreie Stadt Bonn
AQI 22
Kreisfreie Stadt Köln
AQI 33
Kreisfreie Stadt Leverkusen
AQI 37
Oberbergischer Kreis
AQI 32
Rhein-Erft-Kreis
AQI 31
Rhein-Sieg-Kreis
AQI 23
Rheinisch-Bergischer Kreis
AQI 36
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttps://www.luchtmeetnet.nl/

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Cologne
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Elsdorf
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