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

Aachen

Cologne

2026-03-12 09:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
53.7
PM2.5
μg/m³
7.9
PM10
μg/m³
11.6
NO2
μg/m³
6.4
Weather
  • ℃
  • ℉
8℃
75%
25 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • Alder
  • Birch
  • Ragweed
  • Mugwort
  • Olive Tree
  • Grasses
Places included
Aachen
AQI 56
Alsdorf
AQI 15
Baesweiler
AQI 14
Eschweiler
AQI 15
Herzogenrath
AQI 15
Monschau
AQI 11
Roetgen
AQI 11
Simmerath
AQI 52
Stolberg
AQI 15
Würselen
AQI 15
Data Sources
http://www.polleninfo.orghttps://www.luchtmeetnet.nl/https://www.eea.europa.eu

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Cities Nearby

Stolberg
AQI 15
Eschweiler
AQI 15
Hürtgenwald
AQI 11
Roetgen
AQI 11
Langerwehe
AQI 13
Raeren
AQI 15
Aachen
AQI 56
Würselen
AQI 15
Inden
AQI 13
Simmerath
AQI 52
Alsdorf
AQI 15