Hattfjelldal kommune pollen forecast - today, tomorrow and the week ahead

Today (16 July) pollen in Hattfjelldal kommune is high; cypress and grass are high; birch and willow are low. Tomorrow (17 July 2026) levels are similar - cypress declining, grass declining. Over the following five days birch, cypress, grass, and willow will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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Tucked into a remote valley near the Swedish border in southern Nordland, Hattfjelldal opens the pollen season with alder from March before birch peaks through May. Grass from surrounding farmland peaks through June and July, while the enclosed inland valley concentrates pollen under calm conditions and the subarctic continental climate produces a very compressed season ending earlier than in coastal Norwegian municipalities throughout.

Today - 16 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    Low

    3/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    High

    70/100

  • Grass (Poaceae):

    High

    64/100

  • Willow (Salicaceae):

    Low

    20/100

  • Mugwort (Artemisia):

    None

    0/100

High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.

Tomorrow - 17 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Medium

    45/100

  • Grass (Poaceae):

    Medium

    38/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

Air quality in Hattfjelldal kommune

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Frequently Asked Questions

Is pollen high in Hattfjelldal kommune right now?

On 16 July 2026, overall pollen levels in Hattfjelldal kommune are high. Cypress is the main contributor to airborne pollen, while grass, willow, and birch remain at lower levels

Will pollen levels change in Hattfjelldal kommune tomorrow?

On 17 July 2026, pollen conditions in Hattfjelldal kommune will be different from today, with cypress, grass continuing to decline

Is pollen expected to decrease in Hattfjelldal kommune this week?

According to the five-day outlook, cypress, grass, willow, artemisia, and birch pollen levels will increase later in the week.

Which pollen types are currently active in Hattfjelldal kommune?

On 16 July 2026, Cypress is the dominant pollen source in Hattfjelldal kommune. grass, willow, and birch are also present but at lower levels. alder, artemisia, and hazel are not currently active.

When is pollen season in Hattfjelldal kommune?
The annual pollen season around Hattfjelldal kommune plays out between March and August, with alder and hazel arriving first from the start of March, with birch soon overtaking as the main source continuing right through June. Grass takes over from there into June and July. With the changeable coastal weather systems typical of this stretch of Nordland, the local climate shapes a locally distinct version of the broader Norwegian pollen season.
How often is the Hattfjelldal kommune pollen forecast updated?

The Hattfjelldal kommune pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in Hattfjelldal kommune 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 Hattfjelldal kommune 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 Hattfjelldal kommune, 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.

Want to see pollen forecasts for other cities in Norway?

Bergen Drammen Fredrikstad Kristiansand Oslo Sandefjord Sandvika Stavanger Trondheim

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Data provided by Airmine — Last update: 16 July 2026 at 05:36 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Hattfjelldal kommune.

For long term forecasts and maps, see the Airmine app

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