Vilnius pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Vilnius is high; mugwort is high; cypress and grass are low. Tomorrow (10 August 2026) levels are similar. Over the following five days cypress, grass, and mugwort 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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Vilnius's parks and green spaces local tree and grass lead the tree pollen count, and grass from local Vilniaus Miestas farmland adds to totals into early summer. Local green spaces and built-up streets see noticeably different exposure.

Today - 9 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    9/100

  • Grass (Poaceae):

    Low

    9/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    57/100

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):

    Low

    22/100

  • Grass (Poaceae):

    Low

    22/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    65/100

Air quality in Vilnius

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Pollen forecast for neighborhoods and landmarks in Vilnius

Pollen and air quality along routes in Vilnius

Frequently Asked Questions

Is pollen high in Vilnius right now?

On 9 August 2026, overall pollen levels in Vilnius are high. Artemisia is the main contributor to airborne pollen, while cypress and grass remain at lower levels

Will pollen levels change in Vilnius tomorrow?

On 10 August 2026, pollen conditions in Vilnius will be similar to today, with artemisia at high levels, cypress at low levels, grass at low levels

Is pollen expected to decrease in Vilnius this week?

According to the five-day outlook, artemisia, cypress, and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.

Which pollen types are currently active in Vilnius?

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

When is pollen season in Vilnius?
Vilnius's season opens quietly with hazel and alder before local tree and grass drives the spring peak; grass then keeps counts up into early summer, with the full window running February to August. Late-summer mugwort and ragweed can extend exposure into September in more open, farmed surroundings.
How often is the Vilnius pollen forecast updated?

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

Does pollen in Vilnius 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 Vilnius 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 Vilnius, 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 Lithuania?

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 Vilnius.

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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.