Wageningen pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Wageningen is none
Pollen Tomorrow
Tomorrow (21 September 2026) mugwort at low levels.
7-Day Trend
Over the next week mugwort will increase; cypress, grass, and willow will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| 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) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| 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) | Low | 15/100 |
Local Environmental Conditions
Wageningen's urban greenery relies mainly on oak, birch, and linden, which dominate local tree pollen output, though levels vary noticeably between the dense centre and the leafier edges of town. Nearby, the Rhine river and the Grebbeberg hill together with Gelderland farmland contributes further grass and tree pollen, in keeping with Wageningen's character as an university river town.
Wageningen sees its first pollen of the year from hazel and alder in January, with birch taking the lead through April and the season extending to August. April and May bring oak and ash into the mix, before grass becomes the main source through the following two months. the Rhine river and the Grebbeberg hill plays a role in how pollen clears the area, alongside the agricultural university town on the Veluwe edge that marks out Wageningen within Gelderland.
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Frequently Asked Questions About Pollen in Gelderland
Is pollen high in Wageningen right now?
Currently, there is no significant pollen in Wageningen.
Will pollen levels change in Wageningen tomorrow?
On 21 September 2026, pollen conditions in Wageningen will be different from today, with artemisia at low levels
Is pollen expected to decrease in Wageningen this week?
According to the five-day outlook, artemisia pollen levels will increase later in the week.
Which pollen types are currently active in Wageningen?
On 20 September 2026, there are no significant pollen types in Wageningen.
When is pollen season in Wageningen?
How often is the Wageningen pollen forecast updated?
The Wageningen pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Wageningen 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 Wageningen 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 Wageningen, 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.
Understanding the Scale
The 0–100 scores represent risk levels, not direct measurements of pollen or air pollutant concentrations. Higher scores indicate higher risk. Pollen and air quality use different thresholds.
Pollen
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
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Get 15-day pollen forecasts with morning, afternoon and evening detail, plus 5-day air quality forecasts. Explore interactive pollen risk maps, estimated pollen season start, route profiles and a symptoms diary.
Features and forecast availability vary by region. Currently covering Europe, the contiguous US, southern Canada, South Africa, Australia, Indonesia (Java & Bali), Brazil, Paraguay, Uruguay and the Buenos Aires area.
Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS).
