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  4. Halden Municipality
  5. Halden

Halden

Halden Municipality, Ostfold

2026-09-22 20:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5
PM10
μg/m³
13
Weather
  • ℃
  • ℉
12℃
75%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Ragweed
  • Alder
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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