Kragerø Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Kragerø is low; mold (cladosporium) is low.
Pollen Tomorrow
Tomorrow (11 October 2026) mold (cladosporium) remains low, mold (alternaria) at low levels.
7-Day Trend
Over the next week mold (alternaria) and mold (cladosporium) will increase; cypress, grass, willow, and mugwort will remain stable.
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Pollen Risk
Today - 10 October
| 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 |
| Mold (Alternaria) | None | 0/100 |
| Mold (Cladosporium) | Low | 4/100 |
Tomorrow - 11 October
| 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 | |
| Mold (Alternaria) | Low | 1/100 | |
| Mold (Cladosporium) | Low | 8/100 |
Local Environmental Conditions
Open water makes up around 49% of the area near the center of Kragerø, with a good deal of woodland and some built-up land. Common allergenic trees nearby include oak, ash and alder. Grasses and weeds such as plantain and pigweed round out the local mix. Local vegetation is sparse, so most pollen arrives on the wind from surrounding land.
The pollen year starts in early spring, when alder flowers. Tree pollen peaks in late spring, when the weather warms to around 10°C and oak and ash are in full flower. Grasses take over in early summer and keep pollen in the air into late summer. The season closes with plantain and pigweed from late spring into late summer.
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Frequently Asked Questions About Pollen in Telemark
Is pollen high in Kragerø right now?
Currently, there is no significant pollen in Kragerø.
Will pollen levels change in Kragerø tomorrow?
On 11 October 2026, pollen conditions in Kragerø will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Kragerø this week?
According to the five-day outlook, pollen levels are expected to remain relatively stable.
Which pollen types are currently active in Kragerø?
On 10 October 2026, there are no significant pollen types in Kragerø.
When is pollen season in Kragerø?
How often is the Kragerø pollen forecast updated?
The Kragerø pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Kragerø 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 Kragerø 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 Kragerø, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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).
