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  2. Netherlands
  3. Limburg
  4. Heerlen

Heerlen

Limburg

2025-12-05 17:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM10
μg/m³
23
O3
μg/m³
43.1
NO2
μg/m³
23
PM2.5
μg/m³
3.7
Weather
  • ℃
  • ℉
4℃
85%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM10
  • O3
  • NO2
  • PM2.5
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Heerlen
AQI 23
Hoensbroek
AQI 24
Data Sources
https://www.luchtmeetnet.nl/http://www.polleninfo.org

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