Baden-Baden pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Baden-Baden is low; grass and mugwort are low.
Pollen Tomorrow
Tomorrow (21 September 2026) grass no longer expected, mugwort no longer expected.
7-Day Trend
Over the next week grass and mugwort will increase; cypress 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) | Low | 12/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 12/100 |
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
Baden-Baden's parks and green spaces depend mostly on beech, oak, and spruce as the main tree pollen sources, with exposure varying between these areas and the more built-up centre. Farmland across the southwestern Baden-Württemberg and forested slopes nearby contribute additional tree and grass pollen, while the forested uplands moderate local airflow and pollen spread.
Baden-Baden's pollen season spans January into August, kicking off with hazel and alder in January then birch levels peaking during April and into May. Grass pollen then climbs through June and July. Nearby, Black Forest woodland and Lake Constance's mild microclimate shape a distinctive regional vegetation mix, contributing steady conifer pollen alongside the seasonal grass bloom.
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Frequently Asked Questions About Pollen in Baden-Württemberg
Is pollen high in Baden-Baden right now?
On 20 September 2026, overall pollen levels in Baden-Baden are low. Grass is the main contributor to airborne pollen, while artemisia remain at lower levels
Will pollen levels change in Baden-Baden tomorrow?
On 21 September 2026, pollen conditions in Baden-Baden will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Baden-Baden this week?
According to the five-day outlook, grass and artemisia pollen levels will increase later in the week.
Which pollen types are currently active in Baden-Baden?
On 20 September 2026, Grass is the dominant pollen source in Baden-Baden. artemisia are also present but at lower levels. willow and cypress are not currently active.
When is pollen season in Baden-Baden?
How often is the Baden-Baden pollen forecast updated?
The Baden-Baden pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Baden-Baden 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 Baden-Baden 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 Baden-Baden, 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).
