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

Aachen

Aachen, Cologne

2026-01-28 10:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
44
PM10
μg/m³
18.5
PM2.5
μg/m³
10.7
O3
μg/m³
7.6
Weather
  • ℃
  • ℉
5℃
90%
2 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • NO2
  • PM10
  • PM2.5
  • O3
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Aachen Wilhelmstraße
AQI 28
Aachen-Burtscheid
AQI 17
Brand
AQI 17
Haaren
AQI 20
Laurensberg
AQI 20
Richterich
AQI 20
Site 12248
AQI 10
Site 24857
AQI 55
Site 43042
AQI 46
Site 74739
AQI 1
Site 9473
AQI 10
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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