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  3. Limburg
  4. Heerlen

Heerlen

Limburg

2026-09-25 00:00
AQI (India)
Good
Pollutants|Pollens
NO2
μg/m³
22.4
O3
μg/m³
15.9
PM10
μg/m³
10.9
PM2.5
μg/m³
4.9
Weather
  • ℃
  • ℉
8℃
94%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • NO2
  • O3
  • PM10
  • PM2.5
  • Ragweed
  • Grasses
  • Alder
  • Mugwort
  • Birch
  • Olive Tree
Places included
Heerlen
AQI 28
Hoensbroek
AQI 11
Data Sources
https://www.luchtmeetnet.nl/http://www.polleninfo.org

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