Northallerton pollen forecast - today, tomorrow and the week ahead

Today (16 July) pollen in Northallerton is medium; grass is medium; cypress is low. Tomorrow (17 July 2026) levels are similar. 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

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Northallerton's parks and green spaces feature birch and oak as the main tree pollen sources, with exposure varying between these greener areas and the more built-up town centre. The nearby local common land adds further grass and tree pollen exposure, particularly under shifting coastal winds. The relatively open, low-lying landscape lets pollen disperse readily across the area through the season.

Today - 16 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    10/100

  • Grass (Poaceae):

    Medium

    40/100

  • 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

    5/100

  • Grass (Poaceae):

    Medium

    34/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

Air quality in Northallerton

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Frequently Asked Questions

Is pollen high in Northallerton right now?

On 16 July 2026, overall pollen levels in Northallerton are moderate. Grass is the main contributor to airborne pollen, while cypress remain at lower levels

Will pollen levels change in Northallerton tomorrow?

On 17 July 2026, pollen conditions in Northallerton will be similar to today, with cypress at low levels, grass at medium levels

Is pollen expected to decrease in Northallerton this week?

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

Which pollen types are currently active in Northallerton?

On 16 July 2026, Grass is the dominant pollen source in Northallerton. cypress are also present but at lower levels. artemisia, birch, hazel, willow, and alder are not currently active.

When is pollen season in Northallerton?
Northallerton's pollen year has two main tree culprits: birch first, oak close behind. Grass then takes over from May right through September, peaking around June and July for most people. Birch pollen typically runs from March to May, while oak follows on from April to May. Handy to bear in mind before booking that garden party.
How often is the Northallerton pollen forecast updated?

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

Does pollen in Northallerton 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 Northallerton 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 Northallerton, 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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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 Northallerton.

For long term forecasts and maps, see the Airmine app

Download on the App Store Get it on Google Play

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