Waltham Abbey pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Waltham Abbey 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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It's a pattern shared by plenty of similarly sized towns nearby, shaped more by geography than anything unusual locally. That's on top of oak and birch, which are the main local tree pollen sources around Waltham Abbey's parks and quieter streets. Fields and hedgerows just outside town push grass pollen counts up noticeably once easterly winds set in.

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

    21/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    High

    70/100

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

    45/100

Air quality in Waltham Abbey

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Frequently Asked Questions

Is pollen high in Waltham Abbey right now?

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

Will pollen levels change in Waltham Abbey tomorrow?

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

Is pollen expected to decrease in Waltham Abbey this week?

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

Which pollen types are currently active in Waltham Abbey?

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

When is pollen season in Waltham Abbey?
Want to know what triggers spring allergies in Waltham Abbey? Start with oak, then birch. Grass then takes over from May right through September, peaking around June and July for most people. Oak pollen typically runs from April to May, while birch follows on from March to May. Handy to bear in mind before booking that garden party.
How often is the Waltham Abbey pollen forecast updated?

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

Does pollen in Waltham Abbey 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 Waltham Abbey 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 Waltham Abbey, 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?

Birmingham Bristol Glasgow Leeds Liverpool London Manchester Portsmouth Sheffield Southampton

Check pollen in other popular cities:

Melton Rio de Janeiro Copenhagen Athens Denpasar Rome Cape Town Barcelona London Los Angeles New York

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 Waltham Abbey.

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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.