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Alkmaar

Alkmaar, North Holland

2025-12-09 21:00
AQI (Netherlands)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.5
PM10
μg/m³
4.2
Weather
  • ℃
  • ℉
13℃
76%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Site 16667
AQI 1
Site 17488
AQI 1
Site 85757
AQI 1
Site 88975
AQI 1
Data Sources
http://www.polleninfo.orghttps://www.luchtmeetnet.nl/

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