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

Cologne

North Rhine-Westphalia

2026-03-06 23:00
CAQI (Europe)
Low
Pollutants|Pollens
PM10
μg/m³
34.8
PM2.5
μg/m³
19.7
NO2
μg/m³
50.3
O3
μg/m³
15.6
Weather
  • ℃
  • ℉
7℃
79%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM10
  • PM2.5
  • NO2
  • O3
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Aachen
AQI 36
Düren
AQI 30
Euskirchen
AQI 25
Heinsberg
AQI 52
Kreisfreie Stadt Bonn
AQI 35
Kreisfreie Stadt Köln
AQI 41
Kreisfreie Stadt Leverkusen
AQI 34
Oberbergischer Kreis
AQI 32
Rhein-Erft-Kreis
AQI 37
Rhein-Sieg-Kreis
AQI 33
Rheinisch-Bergischer Kreis
AQI 38
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttps://www.luchtmeetnet.nl/

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