Bled pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Bled is medium; mugwort is medium; grass is low. Tomorrow (10 August 2026) levels are similar - grass remains low, mugwort increasing. Over the following five days mugwort will increase; grass will decrease. 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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Bled's position on the shore of an alpine lake beneath the Julian Alps means beech and oak dominate the local tree pollen count, with grass pollen from surrounding Gorenjska land adding to totals into early summer. The mix of built-up streets and nearby open ground creates uneven exposure across the town, and residents on the leafier fringes tend to notice higher counts than those nearer the centre.

Today - 9 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    17/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Medium

    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 - 10 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    22/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    59/100

Air quality in Bled

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Frequently Asked Questions

Is pollen high in Bled right now?

On 9 August 2026, overall pollen levels in Bled are moderate. Artemisia is the main contributor to airborne pollen, while grass remain at lower levels

Will pollen levels change in Bled tomorrow?

On 10 August 2026, pollen conditions in Bled will be different from today, with grass at low levels and artemisia increasing

Is pollen expected to decrease in Bled this week?

According to the five-day outlook, grass pollen levels are expected to gradually decrease, while artemisia pollen will increase, suggesting mixed conditions later in the week.

Which pollen types are currently active in Bled?

On 9 August 2026, Artemisia is the dominant pollen source in Bled. grass are also present but at lower levels. hazel, cypress, and willow are not currently active.

When is pollen season in Bled?
hazel and alder marks the opening of Bled's season, beech and oak follows as the main spring driver, and grass pollen keeps levels up into summer across March to August. Mountain terrain keeps late-season ragweed exposure modest here. The surrounding Gorenjska landscape, on the shore of an alpine lake beneath the Julian Alps, plays its own part in how the season unfolds locally.
How often is the Bled pollen forecast updated?

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

Does pollen in Bled 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 Bled 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 Bled, 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 Slovenia?

Check pollen in other popular cities:

Data provided by Airmine — Last update: 9 August 2026 at 20:27 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Bled.

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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.