Binche pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Binche is low; mugwort is low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week mugwort will increase; cypress, grass, and willow 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 | 25/100 |
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) | Low | 23/100 |
Local Environmental Conditions
The vegetation around Binche, on the Hainaut plain south of Brussels, is led by birch and plane among tree species, with grass adding to seasonal totals from the surrounding Hainaut land. Streets close to open ground typically see a different mix than the denser centre, particularly once the main tree pollen peak has eased off.
Binche follows a pattern typical of Hainaut: hazel and willow first, then birch and plane over the following weeks, then grass into early summer, running January to August overall. mugwort and ragweed extend exposure modestly into early autumn near open farmland.
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Frequently Asked Questions About Pollen in Hainaut
Is pollen high in Binche right now?
On 20 September 2026, overall pollen levels in Binche are low. Artemisia is the main contributor to airborne pollen
Will pollen levels change in Binche tomorrow?
On 21 September 2026, pollen conditions in Binche will be similar to today, with artemisia at low levels
Is pollen expected to decrease in Binche this week?
According to the five-day outlook, artemisia pollen levels will increase later in the week.
Which pollen types are currently active in Binche?
On 20 September 2026, Artemisia is the dominant pollen source in Binche. grass, willow, and cypress are not currently active.
When is pollen season in Binche?
How often is the Binche pollen forecast updated?
The Binche pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Binche 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 Binche 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 Binche, 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. |
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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).
