Nieuwegein pollen forecast - today, tomorrow and the week ahead

Today (16 July) pollen in Nieuwegein is low; grass is low. Tomorrow (17 July 2026) levels are similar. Over the following five days 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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Nieuwegein's Lek River corridor and surrounding green spaces feature oak, birch, and linden as the main tree pollen sources, with exposure varying between these areas and the more built-up suburban city centre. Surrounding Utrecht farmland and the flat, open polder landscape contribute substantial grass and crop pollen, while the Lek valley channels airflows and connects the city to the broader Utrecht metropolitan pollen landscape.

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

    16/100

  • 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):

    None

    0/100

  • Grass (Poaceae):

    Low

    11/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

Air quality in Nieuwegein

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Frequently Asked Questions

Is pollen high in Nieuwegein right now?

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

Will pollen levels change in Nieuwegein tomorrow?

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

Is pollen expected to decrease in Nieuwegein this week?

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

Which pollen types are currently active in Nieuwegein?

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

When is pollen season in Nieuwegein?
Nieuwegein's pollen season runs from January through August, opening with hazel and alder from January before birch peaks through April. Oak and ash follow through April and May, with grass peaking through June and July. The Lek River valley channels airflows connecting the city to the broader Utrecht metropolitan pollen landscape, while surrounding Utrecht polder farmland extends substantial grass and crop pollen into August.
How often is the Nieuwegein pollen forecast updated?

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

Does pollen in Nieuwegein 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 Nieuwegein 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 Nieuwegein, 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 Netherlands?

Almere Amsterdam Breda Eindhoven Groningen Nijmegen Rotterdam The Hague Tilburg Utrecht

Check pollen in other popular cities:

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

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 Nieuwegein.

For long term forecasts and maps, see the Airmine app

Download on the App Store Get it on Google Play

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