Petržalka Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (14 October) pollen in Petržalka is low; mold (alternaria) and mold (cladosporium) are low.
Pollen Tomorrow
Tomorrow (15 October 2026) levels are similar to today.
7-Day Trend
Over the next week mold (alternaria) and mold (cladosporium) will decrease; grass, willow, and mugwort will remain stable.
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Features and forecast availability vary by region.
Pollen Risk
Today - 14 October
| 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 |
| Mold (Alternaria) | Low | 4/100 |
| Mold (Cladosporium) | Low | 11/100 |
Tomorrow - 15 October
| 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 | |
| Mold (Alternaria) | Low | 8/100 | |
| Mold (Cladosporium) | Low | 19/100 |
Local Environmental Conditions
The area around the center of Petržalka is a mix of built-up land and woodland, plus some open water. With the Danube River nearby, riverside trees such as willow and poplar along its banks contribute to the local mix. The leading allergenic tree nearby is maple, with ash and poplar close behind. Grasses and weeds such as pellitory and plantain round out the local mix.
Tree pollen peaks in mid-spring, when the weather warms to around 10°C and maple, ash and poplar are in full flower. Grass pollen follows, peaking in late spring and easing off by early fall. Pellitory and plantain flower through much of the warmer half of the year. By late fall, as temperatures fall to around 5°C, pollen levels are low again.
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Resource Hub
Popular Local Routes 1 route
Local parkruns 1 parkrun
Local events 1 event
Frequently Asked Questions About Pollen in Bratislava
Is pollen high in Petržalka right now?
Currently, there is no significant pollen in Petržalka.
Will pollen levels change in Petržalka tomorrow?
On 15 October 2026, pollen conditions in Petržalka will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Petržalka this week?
According to the five-day outlook, pollen levels are expected to remain relatively stable.
Which pollen types are currently active in Petržalka?
On 14 October 2026, there are no significant pollen types in Petržalka.
When is pollen season in Petržalka?
How often is the Petržalka pollen forecast updated?
The Petržalka pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Petržalka 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 Petržalka 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 Petržalka, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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).
