Vossevangen pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Vossevangen is none
Pollen Tomorrow
Tomorrow (21 September 2026) cypress at low levels.
7-Day Trend
Over the next week cypress will decrease; 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) | Low | 3/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | |
| Mugwort (Artemisia) | None | 0/100 |
Local Environmental Conditions
Vossevangen is a small Vestland town in Voss municipality at the head of the Vossefjord where birch, alder, and valley farmland vegetation are the main local pollen sources. The enclosed Voss valley concentrates pollen under calm conditions, while the Atlantic-influenced but partly sheltered valley climate provides frequent rainfall interruptions and birch peaks through April and May before grass from surrounding Voss farmland contributes through June and July throughout this mountain sports community.
Vossevangen moves through a pollen season that covers the period from March through August, starting quietly with alder and hazel beginning in March, with birch building to the season's sharpest peak that holds through May. Grass pollen extends the season through the summer months of June and July. With the narrow, steep-sided valleys typical of this fjord district, the local climate gives the season here a somewhat different character than nearby districts.
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Frequently Asked Questions About Pollen in Vestland
Is pollen high in Vossevangen right now?
Currently, there is no significant pollen in Vossevangen.
Will pollen levels change in Vossevangen tomorrow?
On 21 September 2026, pollen conditions in Vossevangen will be different from today, with cypress at low levels
Is pollen expected to decrease in Vossevangen this week?
According to the five-day outlook, cypress pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Vossevangen?
On 20 September 2026, there are no significant pollen types in Vossevangen.
When is pollen season in Vossevangen?
How often is the Vossevangen pollen forecast updated?
The Vossevangen pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Vossevangen 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 Vossevangen 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 Vossevangen, 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. |
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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).
