Jasło pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Jasło is low; grass is low.
Pollen Tomorrow
Tomorrow (21 September 2026) grass no longer expected.
7-Day Trend
Over the next week grass will increase; cypress, 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) | Low | 10/100 |
| 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
Around Jasło, beech and oak account for most of the tree pollen near the Wisłoka and Ropa rivers, while grass pollen from Podkarpackie farmland builds steadily through grass. Greener stretches near the Wisłoka and Ropa rivers see noticeably higher counts than the more built-up parts of Jasło, especially on still, sunny afternoons.
In Jasło, pollen exposure begins with hazel and alder during February, before a beech and oak peak sets in through the spring weeks; grass then extends exposure into early summer, with the full window running February to August. Exposure tends to run higher near green corridors than across the more built-up parts of Jasło.
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Frequently Asked Questions About Pollen in Podkarpackie
Is pollen high in Jasło right now?
On 20 September 2026, overall pollen levels in Jasło are low. Grass is the main contributor to airborne pollen
Will pollen levels change in Jasło tomorrow?
On 21 September 2026, pollen conditions in Jasło will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Jasło this week?
According to the five-day outlook, grass pollen levels will increase later in the week.
Which pollen types are currently active in Jasło?
On 20 September 2026, Grass is the dominant pollen source in Jasło. artemisia, cypress, and willow are not currently active.
When is pollen season in Jasło?
How often is the Jasło pollen forecast updated?
The Jasło pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Jasło 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 Jasło 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 Jasło, 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).
