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

Hennef

Rhein-Sieg-Kreis, Cologne

2025-12-29 15:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
23.2
PM10
μg/m³
26.6
Weather
  • ℃
  • ℉
0℃
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 77
Happerschoß
AQI 77
Lanzenbach
AQI 77
Rott
AQI 77
Site 43620
AQI 59
Stoßdorf
AQI 77
Wellesberg
AQI 77
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Hennef
AQI 77
Eitorf
AQI 77
Kircheib
AQI 77
Neunkirchen-Seelscheid
AQI 77
Siegburg
AQI 77
Sankt Augustin
AQI 77
Asbach
AQI 77
Hirz-Maulsbach
AQI 85
Lohmar
AQI 75
Fiersbach
AQI 85
Windhagen
AQI 77