Newcastle pollen forecast - today, tomorrow and the week ahead

Today (25 June) pollen in Newcastle is medium; grass is medium; cypress is low. Tomorrow (26 June 2026) levels are similar - cypress remains low, grass increasing. Over the following five days cypress and grass will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

For long term forecasts and maps, see the Airmine app

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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

Newcastle's hilly terrain and the River Tyne create distinct pollen zones across the city. Birch trees, prominent in Jesmond Dene and along suburban streets, are a key allergenic source alongside grass from parks and open spaces. To the north and west, the upland moorlands and river valleys of Northumberland carry substantial pollen loads that can be channelled into the city by prevailing westerly winds.

Today - 25 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    18/100

  • Grass (Poaceae):

    Medium

    49/100

  • Willow (Salicaceae):

    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 - 26 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    23/100

  • Grass (Poaceae):

    High

    55/100

  • Willow (Salicaceae):

    None

    0/100

Frequently Asked Questions

Is pollen high in Newcastle right now?

On 25 June 2026, overall pollen levels in Newcastle are moderate. Grass is the main contributor to airborne pollen, while cypress remain at lower levels

Will pollen levels change in Newcastle tomorrow?

On 26 June 2026, pollen conditions in Newcastle will be different from today, with cypress at low levels and grass increasing

Is pollen expected to decrease in Newcastle this week?

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

Which pollen types are currently active in Newcastle?

On 25 June 2026, Grass is the dominant pollen source in Newcastle. cypress are also present but at lower levels. alder, birch, hazel, and willow are not currently active.

When is pollen season in Newcastle?
Newcastle's pollen season opens with hazel and alder from February, slightly later than southern UK cities due to the cooler northeast climate. Birch and oak follow through April and May, with grass pollen peaking through June and July. The surrounding Northumberland farmland and river valleys contribute additional exposure, while the coastal position means sea breezes can periodically disperse pollen. Rainfall is more frequent than in southern England, providing regular interruptions throughout the season.
How often is the Newcastle pollen forecast updated?

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

Does pollen in Newcastle 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 Newcastle 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 Newcastle, 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: 25 Jun 2026, 09:00 CET (Data is updated four times daily.)

This page provides the latest public pollen forecast for Newcastle.

For long term forecasts and maps, see the Airmine app

Download on the App Store Get it on Google Play

Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.