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

Cologne

North Rhine-Westphalia

2025-12-30 02:00
AQI (Netherlands)
Good
Pollutants|Pollens
PM2.5
μg/m³
19.5
PM10
μg/m³
22.4
NO2
μg/m³
20.4
O3
μg/m³
26.6
Weather
  • ℃
  • ℉
2℃
97%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Allergy Risk
  • PM2.5
  • PM10
  • NO2
  • O3
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Aachen
AQI 3
Düren
AQI 2
Euskirchen
AQI 2
Heinsberg
AQI 2
Kreisfreie Stadt Bonn
AQI 4
Kreisfreie Stadt Köln
AQI 4
Kreisfreie Stadt Leverkusen
AQI 4
Oberbergischer Kreis
AQI 2
Rhein-Erft-Kreis
AQI 3
Rhein-Sieg-Kreis
AQI 4
Rheinisch-Bergischer Kreis
AQI 4
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttps://www.luchtmeetnet.nl/

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