Vadsø pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Vadsø is low; mugwort is low.
Pollen Tomorrow
Tomorrow (21 September 2026) mugwort no longer expected.
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) | Low | 8/100 |
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
Vadsø's position on the Varangerfjord lies largely beyond the natural tree line, so vegetation is dominated by tundra grasses, dwarf birch and coastal scrub rather than forest, keeping the pollen season brief and low-intensity.
Vadsø moves through a pollen season that plays out between April and August, with alder and hazel setting things in motion already by April, before birch pollen takes hold most strongly continuing right through June. Grass pollen then carries the season and holds through June and July. With the brief but intense summer light this far north, the local climate means the exact timing here can shift a little from year to year.
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Frequently Asked Questions About Pollen in Finnmark
Is pollen high in Vadsø right now?
On 20 September 2026, overall pollen levels in Vadsø are low. Artemisia is the main contributor to airborne pollen
Will pollen levels change in Vadsø tomorrow?
On 21 September 2026, pollen conditions in Vadsø will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Vadsø this week?
According to the five-day outlook, pollen levels are expected to remain relatively stable.
Which pollen types are currently active in Vadsø?
On 20 September 2026, Artemisia is the dominant pollen source in Vadsø. cypress, grass, and willow are not currently active.
When is pollen season in Vadsø?
How often is the Vadsø pollen forecast updated?
The Vadsø pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Vadsø 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 Vadsø 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 Vadsø, 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).
