Oppdal kommune pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Oppdal kommune is none
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week cypress, grass, willow, and mugwort will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alder (Alnus) | None | 0/100 | — |
| Birch (Betula) | None | 0/100 | — |
| Hazel (Corylus) | None | 0/100 | — |
| Cypress (Cupressaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | |
| Mugwort (Artemisia) | None | 0/100 |
Local Environmental Conditions
Set at the foot of the Dovrefjell mountain range in central Trøndelag, Oppdal opens the pollen season with alder from March before birch peaks through May. Grass from surrounding mountain farmland peaks through June and July before mugwort extends exposure into September. The elevated Dovrefjell approaches valley concentrates pollen under calm conditions, while the mountain setting means the season begins later and is more compressed than in lowland Trøndelag throughout.
Oppdal kommune's seasonal pollen activity gets underway in March and lasts through August, opening with alder and hazel beginning in March, with birch soon overtaking as the main source that holds through May. Grass follows close behind across June and July. With the gentle, rolling farmland typical of central Trøndelag near Oppdal kommune, the local climate gives the season a character that's shaped as much by geography as by month.
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Frequently Asked Questions About Pollen in Trøndelag
Is pollen high in Oppdal kommune right now?
Currently, there is no significant pollen in Oppdal kommune.
Will pollen levels change in Oppdal kommune tomorrow?
On 21 September 2026, pollen conditions in Oppdal kommune will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Oppdal kommune this week?
According to the five-day outlook, pollen levels are expected to remain relatively stable.
Which pollen types are currently active in Oppdal kommune?
On 20 September 2026, there are no significant pollen types in Oppdal kommune.
When is pollen season in Oppdal kommune?
How often is the Oppdal kommune pollen forecast updated?
The Oppdal kommune pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Oppdal kommune come from nearby or far away?
Studies show that most pollen exposure (often 70–90%) comes from nearby sources, such as local trees and vegetation. A good pollen forecast therefore depends on accurately representing local vegetation. Pollen can travel long distances, but this usually matters only early in the season or during specific wind events.
Are pollen levels in Oppdal kommune based on measurements or forecasts?
Pollen data is often misunderstood. Most "pollen levels" are not real-time measurements, but forecasts.
Direct pollen measurements are typically delayed by 1-2 days because they require manual analysis. To show current conditions in Oppdal kommune, modern forecasts combine recent measurements, weather data, and information about local vegetation.
This allows us to estimate pollen levels for today and the coming days, not just report the past.
Airmine’s atmospheric monitoring platform was developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team, using satellite and Earth observation technologies to improve emissions monitoring.
Understanding the Scale
The 0–100 scores represent risk levels, not direct measurements of pollen or air pollutant concentrations. Higher scores indicate higher risk. Pollen and air quality use different thresholds.
Pollen
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
Get More in the Airmine Pollen app
Get 15-day pollen forecasts with morning, afternoon and evening detail, plus 5-day air quality forecasts. Explore interactive pollen risk maps, estimated pollen season start, route profiles and a symptoms diary.
Features and forecast availability vary by region. Currently covering Europe, the contiguous US, southern Canada, South Africa, Australia, Indonesia (Java & Bali), Brazil, Paraguay, Uruguay and the Buenos Aires area.
Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS).
