Trondheim, Norway Pollen Forecast
Summary of the forecasted pollen levels in Trondheim, Norway
The overall pollen levels in Trondheim are moderate, with grasses and pine/spruce being the main contributors. The northern and southwestern areas are seeing slightly higher pollen counts compared to the center of Trondheim. Birch, timothy, and willow pollen are also present, but at lower levels. Pollen counts are expected to decrease over the next few days.
What's in the air in Trondheim
Pollen types found in this area throughout the year and their typical risk level.
- HighPine family
- ModeratePine
- HighBluegrass
- HighTimothy Grass
- ModerateNettle
- ModerateWillow
This week's biggest contributors
The pollen types with the highest measured levels this week.
- ModeratePine family49.0 grains/m³
- HighBluegrass30.0 grains/m³
- ModerateWillow16.0 grains/m³
- ModerateTimothy Grass11.0 grains/m³
- LowNettle6.0 grains/m³
- LowPine2.0 grains/m³
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7-Day Forecast
This forecast represents the expected pollen levels in the area surrounding the selected location.
| Date | Pollen Type | Level |
|---|---|---|
| 2026-07-05 | Grass Pollen | High |
| 2026-07-06 | Grass Pollen | High |
| 2026-07-07 | Grass Pollen | High |
| 2026-07-08 | Grass Pollen | High |
| 2026-07-09 | Grass Pollen | High |
| 2026-07-10 | Grass Pollen | High |
| 2026-07-11 | Grass Pollen | High |
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