Royal Leamington Spa pollen forecast - today, tomorrow and the week ahead

Today (16 July) pollen in Royal Leamington Spa is low; grass is low. Tomorrow (17 July 2026) levels are similar - grass remains low, cypress at low levels, mugwort at low levels. Over the following five days cypress and 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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Residents in Royal Leamington Spa dealing with hay fever usually point to oak and plane as the culprits, particularly in spring near parks and gardens. Surrounding Warwickshire farmland contributes substantial grass and tree pollen, moving into town when winds blow from the north-west. This combination means residents feel both urban and rural pollen sources depending on which way the wind's blowing.

Today - 16 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    20/100

  • 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 - 17 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    6/100

  • Grass (Poaceae):

    Low

    25/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    5/100

Air quality in Royal Leamington Spa

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Frequently Asked Questions

Is pollen high in Royal Leamington Spa right now?

On 16 July 2026, overall pollen levels in Royal Leamington Spa are low. Grass is the main contributor to airborne pollen

Will pollen levels change in Royal Leamington Spa tomorrow?

On 17 July 2026, pollen conditions in Royal Leamington Spa will be different from today, with cypress at low levels, grass at low levels, artemisia at low levels

Is pollen expected to decrease in Royal Leamington Spa this week?

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

Which pollen types are currently active in Royal Leamington Spa?

On 16 July 2026, Grass is the dominant pollen source in Royal Leamington Spa. cypress, willow, alder, artemisia, birch, and hazel are not currently active.

When is pollen season in Royal Leamington Spa?
For Royal Leamington Spa, the season kicks off with oak and then hands things over to plane. Grass season overlaps a lot of this too, running May through September and peaking mid-summer. Expect oak pollen roughly from April to May, then plane carries on from April until June. Worth factoring in if hay fever's ever been an issue for you here.
How often is the Royal Leamington Spa pollen forecast updated?

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

Does pollen in Royal Leamington Spa 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 Royal Leamington Spa 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 Royal Leamington Spa, 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?

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Check pollen in other popular cities:

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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Royal Leamington Spa.

For long term forecasts and maps, see the Airmine app

Download on the App Store Get it on Google Play

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