Évora pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Évora is none Tomorrow (10 August 2026) levels are similar - mugwort at low levels. 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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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

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Évora's cork oak and holm oak montado landscape and the Degebe River corridor oak and olive count among the leading tree pollen sources, with grass from nearby Évora farmland adding to exposure over the spring weeks. The Atlantic-facing position means onshore winds and rain provide regular interruptions.

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):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • 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 - 10 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

    13/100

Air quality in Évora

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Frequently Asked Questions

Is pollen high in Évora right now?

Currently, there is no significant pollen in Évora.

Will pollen levels change in Évora tomorrow?

On 10 August 2026, pollen conditions in Évora will be different from today, with artemisia at low levels

Is pollen expected to decrease in Évora this week?

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

Which pollen types are currently active in Évora?

On 9 August 2026, there are no significant pollen types in Évora.

When is pollen season in Évora?
In Évora, oak and olive opens the season as early as January, with grass following over the spring weeks; onshore Atlantic winds and rain keep interrupting counts right through to June. The wetter northern Portuguese climate brings more frequent interruptions than further south.
How often is the Évora pollen forecast updated?

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

Does pollen in Évora 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 Évora 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 Évora, 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 Portugal?

Check pollen in other popular cities:

Data provided by Airmine — Last update: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Évora.

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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.