Hauge i Dalane pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Hauge i Dalane is low; mugwort is low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week mugwort will decrease; cypress, grass, and willow 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) | Low | 5/100 |
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) | Low | 17/100 |
Local Environmental Conditions
Hauge i Dalane is a small Rogaland village in Sokndal municipality in the Dalane area where birch, hazel, and valley woodland are the main local pollen sources. The Atlantic-influenced southwestern Norwegian climate provides frequent rainfall interruptions and birch peaks through April and May before grass from surrounding Sokndal farmland contributes through June and July and mugwort extends into September. The relatively enclosed valley setting concentrates pollen under calm conditions throughout.
The annual pollen season around Hauge i Dalane gets underway in February and lasts through August, led in by alder and hazel picking up from February, with birch reaching its clearest peak through to May. Grass pollen rounds out Hauge i Dalane's season across June and July. With the mix of farmland and open moorland around Hauge i Dalane, the local climate plays a bigger role in the local pollen pattern than the calendar alone.
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Frequently Asked Questions About Pollen in Rogaland
Is pollen high in Hauge i Dalane right now?
On 20 September 2026, overall pollen levels in Hauge i Dalane are low. Artemisia is the main contributor to airborne pollen
Will pollen levels change in Hauge i Dalane tomorrow?
On 21 September 2026, pollen conditions in Hauge i Dalane will be similar to today, with artemisia at low levels
Is pollen expected to decrease in Hauge i Dalane this week?
According to the five-day outlook, artemisia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Hauge i Dalane?
On 20 September 2026, Artemisia is the dominant pollen source in Hauge i Dalane. grass, willow, and cypress are not currently active.
When is pollen season in Hauge i Dalane?
How often is the Hauge i Dalane pollen forecast updated?
The Hauge i Dalane pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Hauge i Dalane 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 Hauge i Dalane 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 Hauge i Dalane, 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).
