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Hardt

Willich, Viersen

2026-07-11 14:00
AQI (India)
Good
Pollutants|Pollens
PM10
μg/m³
13
PM2.5
μg/m³
6
Weather
  • ℃
  • ℉
31℃
44%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • PM10
  • PM2.5
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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