Rust pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Rust 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 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 | 9/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 9/100 |
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
Rust's Neusiedlersee shoreline setting features acacia, poplar, and reed-fringed wetland vegetation as pollen sources, with exposure varying between the lakeside reed belt and the historic wine-village centre. The steppe basin extends ragweed pollen.
Krems an der Donau's pollen season runs from January through July, opening with hazel and alder from January before birch peaks through April. Oak and plane follow through April and May, with grass peaking through June and July. The warm Wachau Danube valley microclimate extends the season compared to surrounding upland areas, while surrounding vineyard farmland and the Dunkelsteinerwald woodland contribute substantial tree and grass pollen.
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Frequently Asked Questions About Pollen in Burgenland
Is pollen high in Rust right now?
On 20 September 2026, overall pollen levels in Rust are low. Grass is the main contributor to airborne pollen, while artemisia remain at lower levels
Will pollen levels change in Rust tomorrow?
On 21 September 2026, pollen conditions in Rust will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Rust this week?
According to the five-day outlook, grass pollen levels will increase later in the week.
Which pollen types are currently active in Rust?
On 20 September 2026, Grass is the dominant pollen source in Rust. artemisia are also present but at lower levels. cypress and willow are not currently active.
When is pollen season in Rust?
How often is the Rust pollen forecast updated?
The Rust pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Rust 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 Rust 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 Rust, 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).
