1. Europe
  2. Germany
  3. North Rhine-Westphalia
  4. Cologne
  5. Aachen
  6. Site 43042

Site 43042

Aachen, Cologne

2026-02-17 05:52
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.6
PM10
μg/m³
8.7
Weather
  • ℃
  • ℉
3℃
94%
23 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Data Sources
http://luftdaten.info

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