Greifswald pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Greifswald is low; mugwort is low.
Pollen Tomorrow
Tomorrow (21 September 2026) mugwort no longer expected.
7-Day Trend
Over the next week cypress, grass, willow, and mugwort 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) | Low | 4/100 |
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
Greifswald's parks and green spaces draw chiefly on pine, ash, and birch as the main tree pollen sources, with exposure varying between these areas and the more built-up centre. Surrounding Mecklenburg farmland and pasture-edge woodland contribute substantial tree and grass pollen, while lake-moderated air can shift local pollen timing somewhat.
Greifswald's pollen season continues from January through August, starting with early alder and hazel already active by January with birch pollen dominating April into May. Grass pollen takes over across June and July. The lake district and Baltic hinterland around Greifswald bring extensive pasture, forest, and glacial lake terrain, keeping pasture and woodland pollen levels elevated into summer.
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Frequently Asked Questions About Pollen in Mecklenburg-Western Pomerania
Is pollen high in Greifswald right now?
On 20 September 2026, overall pollen levels in Greifswald are low. Artemisia is the main contributor to airborne pollen
Will pollen levels change in Greifswald tomorrow?
On 21 September 2026, pollen conditions in Greifswald will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Greifswald this week?
According to the five-day outlook, pollen levels are expected to remain relatively stable.
Which pollen types are currently active in Greifswald?
On 20 September 2026, Artemisia is the dominant pollen source in Greifswald. cypress, grass, and willow are not currently active.
When is pollen season in Greifswald?
How often is the Greifswald pollen forecast updated?
The Greifswald pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Greifswald 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 Greifswald 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 Greifswald, 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).
