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Halden Municipality

Ostfold

2026-04-18 09:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
72.9
PM2.5
μg/m³
10.4
PM10
μg/m³
16.2
Weather
  • ℃
  • ℉
14℃
49%
6 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Halden
AQI 18
Prestebakke
AQI 73
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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