1. Europe
  2. Germany
  3. North Rhine-Westphalia
  4. Cologne
  5. Rhein-Sieg-Kreis
  6. Troisdorf
  7. Site 4106

Site 4106

Troisdorf, Cologne

2026-08-09 20:23
AQI (China)
Excellent
Pollutants|Pollens
PM2.5
μg/m³
2.8
PM10
μg/m³
3.4
Weather
  • ℃
  • ℉
25℃
45%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM2.5
  • PM10
  • Mugwort
  • Grasses
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Data Sources
http://luftdaten.info

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 24
Siegburg
AQI 24
Lohmar
AQI 26
Sankt Augustin
AQI 24
Niederkassel
AQI 24
Bonn
AQI 24
Rösrath
AQI 25
Wesseling
AQI 24
Neunkirchen-Seelscheid
AQI 24
Alfter
AQI 24
Bornheim
AQI 24