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

Cologne

North Rhine-Westphalia

2026-08-25 07:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
58.5
NO2
μg/m³
13.3
PM10
μg/m³
15.3
PM2.5
μg/m³
8.8
Weather
  • ℃
  • ℉
14℃
84%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • NO2
  • PM10
  • PM2.5
  • Ragweed
  • Mugwort
  • Grasses
  • Alder
  • Birch
  • Olive Tree
Places included
Aachen
AQI 63
Düren
AQI 54
Euskirchen
AQI 15
Heinsberg
AQI 13
Kreisfreie Stadt Bonn
AQI 17
Kreisfreie Stadt Köln
AQI 56
Kreisfreie Stadt Leverkusen
AQI 62
Oberbergischer Kreis
AQI 15
Rhein-Erft-Kreis
AQI 58
Rhein-Sieg-Kreis
AQI 17
Rheinisch-Bergischer Kreis
AQI 16
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttps://www.luchtmeetnet.nl/

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