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

Aachen

Cologne

2025-03-18 21:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.1
O3
μg/m³
65.9
PM10
μg/m³
16.8
NO2
μg/m³
13.9
Weather
  • ℃
  • ℉
2℃
48%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Aachen
AQI 43
Alsdorf
AQI 43
Baesweiler
AQI 54
Eschweiler
AQI 43
Herzogenrath
AQI 51
Monschau
AQI 43
Roetgen
AQI 43
Simmerath
AQI 43
Stolberg
AQI 43
Würselen
AQI 43
Data Sources
https://www.luchtmeetnet.nl/http://www.polleninfo.orghttps://www.eea.europa.euhttp://www.umweltbundesamt.de/

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Cities Nearby

Stolberg
AQI 43
Eschweiler
AQI 43
Hürtgenwald
AQI 40
Roetgen
AQI 43
Langerwehe
AQI 40
Raeren
AQI 43
Aachen
AQI 43
Würselen
AQI 43
Inden
AQI 40
Simmerath
AQI 43
Alsdorf
AQI 43