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

Today (30 August) pollen in Lierne kommune is moderate; mugwort is moderate. Tomorrow (31 August 2026) levels are similar - mugwort declining. Over the following five days mugwort will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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Reaching into the remote eastern Trøndelag highland near the Swedish border, Lierne opens the pollen season with birch from April before grass from surrounding mountain farmland peaks through June and July. The elevated remote border highland means the season begins considerably later than in lowland Trøndelag, while the very continental border climate means minimal rainfall interruptions and mugwort extends exposure into September throughout.

Today - 30 August

  • 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):

    Moderate

    30/100

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 - 31 August

  • 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

    24/100

Air quality in Lierne kommune

View air quality

Frequently Asked Questions

Is pollen high in Lierne kommune right now?

On 30 August 2026, overall pollen levels in Lierne kommune are moderate. Artemisia is the main contributor to airborne pollen

Will pollen levels change in Lierne kommune tomorrow?

On 31 August 2026, pollen conditions in Lierne kommune will be different from today, with artemisia continuing to decline

Is pollen expected to decrease in Lierne kommune this week?

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

Which pollen types are currently active in Lierne kommune?

On 30 August 2026, Artemisia is the dominant pollen source in Lierne kommune. hazel, cypress, grass, and willow are not currently active.

When is pollen season in Lierne kommune?
Lierne kommune's pollen calendar is bookended by March and August, starting with alder and hazel pollen starting around March, before birch pollen takes hold most strongly through to May. Grass follows through June and July. With the glacier-fed valleys and heavy precipitation typical of this region, the local climate means local conditions can matter as much as the calendar month itself.
How often is the Lierne kommune pollen forecast updated?

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

Does pollen in Lierne 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 Lierne 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 Lierne 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 Stavanger Trondheim

Check pollen in other popular cities:

Melton Rio de Janeiro Copenhagen Athens Denpasar Rome Cape Town Barcelona London Los Angeles New York

Data provided by Airmine — Last update: 30 August 2026 at 14:32 CEST (Data is updated four times daily.)

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

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Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.

Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.

Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.