Oslo, Norway Pollen Forecast

Summary of the forecasted pollen levels in Oslo, Norway

The overall pollen levels in Oslo, Norway, are expected to be moderate during the coming days. The highest pollen counts are expected from weeds, with moderate levels, especially from artemisia and some grass species. Pollen from tree types will remain low.

What's in the air in Oslo

Pollen types found in this area throughout the year and their typical risk level.

  • ModerateMugwort
  • ModerateRagweed
  • LowBermuda Grass
  • LowCock's-foot

This week's biggest contributors

The pollen types with the highest measured levels this week.

  • ModerateMugwort13.0 grains/m³
  • ModerateRagweed13.0 grains/m³
  • LowCock's-foot3.0 grains/m³
  • LowBermuda Grass2.0 grains/m³
Thu, Aug 20
Click a location on the map to check the estimated pollen level.

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7-Day Forecast

This forecast represents the expected pollen levels in the area surrounding the selected location.

DatePollen TypeLevel
2026-08-20Grass PollenLow
2026-08-21Grass PollenLow
2026-08-22Grass PollenLow
2026-08-23Grass PollenLow
2026-08-24Grass PollenLow
2026-08-25Grass PollenLow
2026-08-26Grass PollenLow
Risk Levels:
Low
,
Moderate
,
High
,
Very High

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