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

Hennef

Rhein-Sieg-Kreis, Cologne

2025-12-29 07:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
21.5
PM10
μg/m³
23.1
Weather
  • ℃
  • ℉
-4℃
93%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Bröl
AQI 74
Happerschoß
AQI 74
Lanzenbach
AQI 74
Rott
AQI 74
Site 43620
AQI 54
Stoßdorf
AQI 74
Wellesberg
AQI 74
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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