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  3. Ostfold

Ostfold

Norway

2026-10-21 13:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
32
NO2
μg/m³
11.5
PM10
μg/m³
11.8
PM2.5
μg/m³
4.8
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
9℃
94%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • NO2
  • PM10
  • PM2.5
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Fredrikstad Municipality
AQI 15
Halden Municipality
AQI 32
Moss
AQI 11
Sarpsborg Municipality
AQI 14
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.org

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Cities Nearby

Sarpsborg
AQI 14
Halden
AQI 12
Fredrikstad
AQI 15
Prestebakke
AQI 32
Moss
AQI 11
Årjäng
AQI 1
Borre
AQI 11
Tønsberg
AQI 11
Ski
AQI 9
Lørenskog
AQI 12
Lillestrøm
AQI 12