Duisburg pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Duisburg is none
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week mugwort will increase; cypress, grass, and willow will remain stable.
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Features and forecast availability vary by region.
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) | None | 0/100 |
Local Environmental Conditions
Duisburg draws its tree pollen chiefly from ash, linden, and maple in parks and along streets, with exposure varying between green space and the centre. Tree and grass pollen levels rise further from Ruhr-area farmland and former rail-yard greenery at the town's edge, while limited woodland keeps overall pollen levels comparatively moderate.
Duisburg's pollen season unfolds from January to August, starting with alder and hazel in early January with birch and oak peaking through May. Summer grass pollen follows, peaking in June and July. The dense Ruhr conurbation around Duisburg mixes former industrial land with urban parks and street trees, adding modest park and street-tree pollen alongside seasonal grass bloom.
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Frequently Asked Questions About Pollen in North Rhine-Westphalia
Is pollen high in Duisburg right now?
Currently, there is no significant pollen in Duisburg.
Will pollen levels change in Duisburg tomorrow?
On 21 September 2026, pollen conditions in Duisburg will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Duisburg this week?
According to the five-day outlook, artemisia pollen levels will increase later in the week.
Which pollen types are currently active in Duisburg?
On 20 September 2026, there are no significant pollen types in Duisburg.
When is pollen season in Duisburg?
How often is the Duisburg pollen forecast updated?
The Duisburg pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Duisburg 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 Duisburg 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 Duisburg, 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. |
Get More in the Airmine Pollen app
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).
