Viborg pollen forecast - today, tomorrow and the week ahead

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

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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

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Viborg's cathedral quarter and lakeside paths are shaded by lime, oak, and beech, with the twin Viborg lakes softening the town's otherwise flat, agricultural surroundings. Central Jutland's grain belt supplies substantial grass pollen each summer, arriving from farmland in every direction around the town.

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

    49/100

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):

    Low

    2/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    57/100

Air quality in Viborg

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Frequently Asked Questions

Is pollen high in Viborg right now?

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

Will pollen levels change in Viborg tomorrow?

On 31 August 2026, pollen conditions in Viborg will be different from today, with grass at low levels and artemisia increasing

Is pollen expected to decrease in Viborg this week?

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

Which pollen types are currently active in Viborg?

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

When is pollen season in Viborg?
Viborg's season starts with hazel in January, moves into a strong birch peak through April and May around the town's lakes, then shifts to grass through June and July. Being centrally located inland, without coastal wind assistance, means pollen can linger a touch longer here than in Jutland's coastal towns.
How often is the Viborg pollen forecast updated?

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

Does pollen in Viborg 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 Viborg 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 Viborg, 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 Denmark?

Check pollen in other popular cities:

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 Viborg.

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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.