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Hardt

Willich, Viersen

2026-06-04 04:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.6
PM10
μg/m³
11.1
Weather
  • ℃
  • ℉
16℃
90%
13 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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