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  2. Germany
  3. North Rhine-Westphalia
  4. Düsseldorf
  5. Viersen
  6. Grefrath

Grefrath

Viersen, Düsseldorf

2026-08-09 11:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
23
PM2.5
μg/m³
10
Weather
  • ℃
  • ℉
29℃
36%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM10
  • PM2.5
  • Mugwort
  • Grasses
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Places included
Site 26516
AQI 3
Site 68533
AQI 3
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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