1. Europe
  2. Germany
  3. North Rhine-Westphalia
  4. Cologne
  5. Aachen

Aachen

Cologne

2025-03-18 09:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
48.7
PM10
μg/m³
13.9
PM2.5
μg/m³
5.6
NO2
μg/m³
17.5
Weather
  • ℃
  • ℉
5℃
41%
25 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Aachen
AQI 16
Alsdorf
AQI 15
Baesweiler
AQI 11
Eschweiler
AQI 13
Herzogenrath
AQI 11
Monschau
AQI 16
Roetgen
AQI 16
Simmerath
AQI 27
Stolberg
AQI 17
Würselen
AQI 15
Data Sources
https://www.eea.europa.euhttp://www.umweltbundesamt.de/http://www.polleninfo.orghttps://www.luchtmeetnet.nl/

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

Stolberg
AQI 17
Eschweiler
AQI 13
Hürtgenwald
AQI 61
Roetgen
AQI 16
Langerwehe
AQI 61
Raeren
AQI 16
Aachen
AQI 16
Würselen
AQI 15
Inden
AQI 61
Simmerath
AQI 27
Alsdorf
AQI 15