Pollen levels at Rorvik, Trøndelag, Norway: index 1/4 (Low). Active species: Grass, Olive, Birch.
Trøndelag, Norway
- Grass
- 0.0 grains/m³
- Olive
- 0.0 grains/m³
- Birch
- 11.1 grains/m³
- Alder
- 0
- Ragweed
- 0
- Mugwort
- 0
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Sign In 95 / 100 · Outdoor Activity Score
Good Great conditions for outdoor activity.
Pollen −3 UV −1 Humidity −1
Pollen Forecast
Low
1
Index (0–4)
- Birch
- 11 grains/m³
Data: Copernicus CAMS · CC-BY-4.0
Frequently Asked Questions
What are the current pollen levels at Rorvik?
The current pollen index at Rorvik, Trøndelag, Norway is 1 out of 4, rated as Low. Active species: Grass, Olive, Birch.
When is pollen season at Rorvik?
Pollen season at Rorvik typically runs from March to October. Grass pollen peaks in late spring and summer, while birch and alder are most active in early spring. Olive pollen peaks in May–June in Mediterranean regions.
Is Rorvik good for allergy sufferers?
Current conditions at Rorvik show a pollen level of Low. Check our hourly trend chart for the best times to be outdoors.
How is the pollen forecast calculated?
Our pollen forecast uses the CAMS (Copernicus Atmosphere Monitoring Service) model, which tracks 6 major pollen types: birch, olive, grass, alder, ragweed, and mugwort. Data is updated hourly with 24-hour forecasts.