Koblenz pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Koblenz is none
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week cypress, grass, willow, and mugwort 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
Koblenz's green spaces depend mostly on oak, maple, and linden for most of the local tree pollen, with noticeably different exposure between parks and the built-up core. Eifel-Moselle farmland and river-terrace forest on the town's outskirts add to local tree and grass pollen, while the steep valley funnels airflow along the river below.
Koblenz's pollen season extends from late January through August, opening with alder and hazel in January with birch climbing through April into May. Grass pollen takes over across June and July. The town sits between the Moselle valley and the Eifel uplands, mixing vineyard slopes with forest, contributing steady woodland pollen alongside vineyard blossom.
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Frequently Asked Questions About Pollen in Rhineland-Palatinate
Is pollen high in Koblenz right now?
Currently, there is no significant pollen in Koblenz.
Will pollen levels change in Koblenz tomorrow?
On 21 September 2026, pollen conditions in Koblenz will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Koblenz this week?
According to the five-day outlook, pollen levels are expected to remain relatively stable.
Which pollen types are currently active in Koblenz?
On 20 September 2026, there are no significant pollen types in Koblenz.
When is pollen season in Koblenz?
How often is the Koblenz pollen forecast updated?
The Koblenz pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Koblenz 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 Koblenz 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 Koblenz, 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).
