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  3. North Rhine-Westphalia
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  6. Porz

Porz

Cologne, Kreisfreie Stadt Köln

2026-09-23 21:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
26
PM2.5
μg/m³
17
Weather
  • ℃
  • ℉
16℃
77%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • PM2.5
  • Ragweed
  • Grasses
  • Alder
  • Mugwort
  • Birch
  • Olive Tree
Places included
Site 10170
AQI 3
Site 10801
AQI 10
Site 3155
AQI 41
Site 53947
AQI 8
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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