1. Europe
  2. Germany
  3. North Rhine-Westphalia
  4. Cologne
  5. Rhein-Sieg-Kreis
  6. Troisdorf

Troisdorf

Rhein-Sieg-Kreis, Cologne

2026-04-18 18:00
AQI (India)
Good
Pollutants|Pollens
PM2.5
μg/m³
14.5
PM10
μg/m³
21.6
Weather
  • ℃
  • ℉
13℃
89%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • PM2.5
  • PM10
  • Birch
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
Places included
Bergheim
AQI 25
Eschmar
AQI 25
Sieglar
AQI 25
Site 4106
AQI 15
Spich
AQI 25
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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