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

Aachen

Cologne

2026-08-04 12:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
92.5
PM10
μg/m³
12.2
PM2.5
μg/m³
5.6
NO2
μg/m³
5.2
Weather
  • ℃
  • ℉
29℃
49%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Mugwort
  • Grasses
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Places included
Aachen
AQI 92
Alsdorf
AQI 12
Baesweiler
AQI 19
Eschweiler
AQI 12
Herzogenrath
AQI 16
Monschau
AQI 10
Roetgen
AQI 10
Simmerath
AQI 93
Stolberg
AQI 11
Würselen
AQI 12
Data Sources
https://www.luchtmeetnet.nl/http://www.polleninfo.orghttps://www.eea.europa.eu

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Cities Nearby

Stolberg
AQI 11
Eschweiler
AQI 12
Hürtgenwald
AQI 10
Roetgen
AQI 10
Langerwehe
AQI 12
Raeren
AQI 11
Aachen
AQI 92
Würselen
AQI 12
Inden
AQI 12
Simmerath
AQI 93
Alsdorf
AQI 12