1. Europe
  2. Germany
  3. North Rhine-Westphalia
  4. Cologne
  5. Kreisfreie Stadt Köln

Kreisfreie Stadt Köln

Cologne

2026-09-10 14:00
AQI (Netherlands)
Moderate
Pollutants|Pollens
O3
μg/m³
53
NO2
μg/m³
24.5
PM10
μg/m³
18.8
PM2.5
μg/m³
7.9
Weather
  • ℃
  • ℉
20℃
48%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Allergy Risk
  • O3
  • NO2
  • PM10
  • PM2.5
  • Ragweed
  • Grasses
  • Alder
  • Mugwort
  • Birch
  • Olive Tree
Places included
Cologne
AQI 4
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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