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  3. Friesland
  5. Hallum

Hallum

Noardeast-Fryslân, Friesland

2026-07-23 11:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
67
PM10
μg/m³
9.8
PM2.5
μg/m³
4.4
NO2
μg/m³
0.4
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
18℃
58%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Places included
Site 41779
AQI 3
Site 57241
AQI 5
Data Sources
https://sensor.community/http://www.polleninfo.org

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