Crowland pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Crowland is high; mugwort is high; grass is low. Tomorrow (10 August 2026) levels are similar - mugwort declining. 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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In Crowland, oak and beech dominate the local tree pollen picture, with parks and tree-lined residential streets offering more exposure than the compact centre. The surrounding hills nearby is a notable secondary source, feeding pollen into town whenever the wind shifts to the west. The relatively open, low-lying landscape lets pollen disperse readily across the area through the season.

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

    10/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    58/100

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):

    Medium

    26/100

Air quality in Crowland

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Frequently Asked Questions

Is pollen high in Crowland right now?

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

Will pollen levels change in Crowland tomorrow?

On 10 August 2026, pollen conditions in Crowland will be different from today, with artemisia continuing to decline

Is pollen expected to decrease in Crowland 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 Crowland?

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

When is pollen season in Crowland?
Crowland's pollen year has two main tree culprits: oak first, beech close behind. After that, grass pollen carries the season from May through to September, with June and July normally the toughest stretch. Oak pollen typically runs from April to May, while beech follows on from April to May. Worth keeping an eye on the forecast if you're sensitive.
How often is the Crowland pollen forecast updated?

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

Does pollen in Crowland 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 Crowland 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 Crowland, 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 United Kingdom?

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 Crowland.

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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.