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Wellesberg

Hennef, Rhein-Sieg-Kreis

2026-06-12 05:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
43.2
PM10
μg/m³
6.7
NO2
μg/m³
3.2
PM2.5
μg/m³
0.9
CO
μg/m³
109
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
13℃
94%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Site 37455
AQI 16
Data Sources
http://www.polleninfo.orghttps://sensor.community/

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