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

Aachen

Cologne

2026-09-24 22:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
63.5
NO2
μg/m³
16.8
PM10
μg/m³
15.1
PM2.5
μg/m³
8.5
Weather
  • ℃
  • ℉
9℃
92%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • NO2
  • PM10
  • PM2.5
  • Ragweed
  • Grasses
  • Alder
  • Mugwort
  • Birch
  • Olive Tree
Places included
Aachen
AQI 44
Alsdorf
AQI 18
Baesweiler
AQI 10
Eschweiler
AQI 18
Herzogenrath
AQI 14
Monschau
AQI 14
Roetgen
AQI 14
Simmerath
AQI 83
Stolberg
AQI 17
Würselen
AQI 18
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttps://www.luchtmeetnet.nl/

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Cities Nearby

Stolberg
AQI 17
Eschweiler
AQI 18
Hürtgenwald
AQI 14
Roetgen
AQI 14
Langerwehe
AQI 20
Raeren
AQI 17
Aachen
AQI 44
Würselen
AQI 18
Inden
AQI 20
Simmerath
AQI 83
Alsdorf
AQI 18