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

Troisdorf

Rhein-Sieg-Kreis, Cologne

2025-12-29 13:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
22
PM10
μg/m³
24.9
Weather
  • ℃
  • ℉
0℃
91%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
Places included
Bergheim
AQI 75
Eschmar
AQI 75
Sieglar
AQI 75
Site 4106
AQI 70
Site 9140
AQI 70
Spich
AQI 75
Data Sources
https://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

Troisdorf
AQI 75
Siegburg
AQI 75
Lohmar
AQI 77
Sankt Augustin
AQI 75
Niederkassel
AQI 76
Bonn
AQI 75
Rösrath
AQI 78
Wesseling
AQI 78
Alfter
AQI 75
Bornheim
AQI 66
Neunkirchen-Seelscheid
AQI 75