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

Aachen

Aachen, Cologne

2026-10-26 05:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
54
PM10
μg/m³
13
PM2.5
μg/m³
5
NO2
μg/m³
6.5
Weather
  • ℃
  • ℉
8℃
84%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Aachen Wilhelmstraße
AQI 13
Aachen-Burtscheid
AQI 23
Brand
AQI 13
Haaren
AQI 13
Laurensberg
AQI 13
Richterich
AQI 13
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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