Mladá Boleslav pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (8 September) pollen in Mladá Boleslav is low; grass and mugwort are low.
Pollen Tomorrow
Tomorrow (9 September 2026) grass no longer expected, mugwort no longer expected.
7-Day Trend
Over the next week grass will increase; cypress, willow, and mugwort will remain stable.
Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset. Airmine's estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily. Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS) team.
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Air Quality
Air Quality Forecast for Mladá Boleslav AQI today AQI tomorrowPollen in Other Cities
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Features and forecast availability vary by region.
Pollen Risk
Today - 8 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 | 25/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 25/100 |
Tomorrow - 9 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
Mladá Boleslav sits on the Jizera river plain in Bohemia, in the Central Bohemian Region region; birch and oak are the leading tree pollen sources locally, and grass adds to totals from local farmland and green spaces through spring. The surrounding Central Bohemian Region countryside shapes how exposure varies across the built-up and open parts of the area, with noticeably calmer conditions once the main birch and oak peak has passed.
hazel and elm gets the season underway in Mladá Boleslav, birch and oak carries the spring peak, and grass rounds things out into summer across February to September. a light mugwort tail extends the season modestly into early autumn, consistent with the wider Central Bohemian Region pattern.
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Frequently Asked Questions About Pollen in Central Bohemian Region
Is pollen high in Mladá Boleslav right now?
On 8 September 2026, overall pollen levels in Mladá Boleslav are low. Artemisia is the main contributor to airborne pollen, while grass remain at lower levels
Will pollen levels change in Mladá Boleslav tomorrow?
On 9 September 2026, pollen conditions in Mladá Boleslav will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Mladá Boleslav this week?
According to the five-day outlook, grass pollen levels will increase later in the week.
Which pollen types are currently active in Mladá Boleslav?
On 8 September 2026, Artemisia is the dominant pollen source in Mladá Boleslav. grass are also present but at lower levels. cypress and willow are not currently active.
When is pollen season in Mladá Boleslav?
How often is the Mladá Boleslav pollen forecast updated?
The Mladá Boleslav pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Mladá Boleslav 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 Mladá Boleslav 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 Mladá Boleslav, 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 exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen exposure is expected to be at or near its highest levels. |
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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).
