Gaupne pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Gaupne 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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Features and forecast availability vary by region.
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
Gaupne is a small Vestland village in Luster municipality on the Lustrafjord arm of the Sognefjord where birch, hazel, and fjordside orchard vegetation are the main local pollen sources. The enclosed inner fjord setting concentrates pollen under calm conditions, while the relatively dry Luster microclimate means fewer rainfall interruptions than in outer fjord areas and birch peaks through April and May before grass contributes through June and July.
In Gaupne, the pollen season unfolds from March through August, with an early alder and hazel signal starting around March, before birch pollen takes hold most strongly lasting through May. The season then shifts to grass pollen and holds through June and July. With the glacier-fed valleys and heavy precipitation typical of this region, the local climate leaves this area with a noticeably local twist on the general pattern.
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Frequently Asked Questions About Pollen in Vestland
Is pollen high in Gaupne right now?
Currently, there is no significant pollen in Gaupne.
Will pollen levels change in Gaupne tomorrow?
On 21 September 2026, pollen conditions in Gaupne will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Gaupne this week?
According to the five-day outlook, pollen levels are expected to remain relatively stable.
Which pollen types are currently active in Gaupne?
On 20 September 2026, there are no significant pollen types in Gaupne.
When is pollen season in Gaupne?
How often is the Gaupne pollen forecast updated?
The Gaupne pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Gaupne 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 Gaupne 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 Gaupne, 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).
