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

Aachen

Cologne

2026-03-06 22:00
CAQI (Europe)
Low
Pollutants|Pollens
PM10
μg/m³
38
PM2.5
μg/m³
18.9
O3
μg/m³
45.7
NO2
μg/m³
26.1
Weather
  • ℃
  • ℉
7℃
76%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM10
  • PM2.5
  • O3
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Aachen
AQI 40
Alsdorf
AQI 49
Baesweiler
AQI 54
Eschweiler
AQI 49
Herzogenrath
AQI 52
Monschau
AQI 22
Roetgen
AQI 22
Simmerath
AQI 33
Stolberg
AQI 38
Würselen
AQI 49
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttps://www.luchtmeetnet.nl/

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Cities Nearby

Stolberg
AQI 38
Eschweiler
AQI 49
Hürtgenwald
AQI 22
Roetgen
AQI 22
Langerwehe
AQI 42
Raeren
AQI 38
Aachen
AQI 40
Würselen
AQI 49
Inden
AQI 42
Simmerath
AQI 33
Alsdorf
AQI 49