Knokke-Heist pollen forecast — Royal Zoute Golf Club – Championship Course neighborhood

Updated: 20 September 2026 at 20:27 CEST

Pollen Today

Low 18/100

Today (20 September) pollen in Royal Zoute Golf Club – Championship Course, Knokke-Heist is low; mugwort is low.

Pollen Tomorrow

Low 17/100

Tomorrow (21 September 2026) levels are similar to today.

7-Day Trend

Over the next week grass and mugwort will increase; cypress 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
18/100

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
17/100
ENVIRONMENT & ANALYSIS

Local Environmental Conditions

oak and hornbeam lead the pollen count at Royal Zoute Golf Club – Championship Course, set on a course near Knokke-Heist, with grass and nettle pollen contributing from nearby West-Vlaanderen countryside as spring turns to summer; wooded holes tend to register higher counts than open fairways.

Across January to August, Royal Zoute Golf Club – Championship Course sees oak and hornbeam dominate the spring pollen peak before grass and nettle pollen carries exposure into early summer, mirroring the Knokke-Heist area generally.

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Resource Hub

Air quality for Knokke-Heist
Sports venues in Knokke-Heist 1 sports venue

Frequently Asked Questions About Pollen in West-Vlaanderen

Is pollen high in Knokke-Heist right now?

On 20 September 2026, overall pollen levels in Knokke-Heist are low. Artemisia is the main contributor to airborne pollen

Will pollen levels change in Knokke-Heist tomorrow?

On 21 September 2026, pollen conditions in Knokke-Heist will be similar to today, with artemisia at low levels

Is pollen expected to decrease in Knokke-Heist this week?

According to the five-day outlook, artemisia and grass pollen levels will increase later in the week.

Which pollen types are currently active in Knokke-Heist?

On 20 September 2026, Artemisia is the dominant pollen source in Knokke-Heist. cypress, grass, and willow are not currently active.

When is pollen season in Knokke-Heist?
Across January to August, Royal Zoute Golf Club – Championship Course sees oak and hornbeam dominate the spring pollen peak before grass and nettle pollen carries exposure into early summer, mirroring the Knokke-Heist area generally.
How often is the Knokke-Heist pollen forecast updated?

The Knokke-Heist pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in Knokke-Heist 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 Knokke-Heist 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 Knokke-Heist, 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).

Airmine app pollen map

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. This page provides the latest public pollen forecast for Knokke-Heist.

Data provided by Airmine — Last update: 20 September 2026 at 20:27 CEST (Data is updated four times daily.)

Methodology & Technology

Our forecasts utilize high-resolution satellite imagery from the Copernicus Sentinel-5P mission combined with a proprietary network of ground-based IoT sensors. Pollen forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset in a statistical prediction model, updated four times daily.

Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.

Disclaimer

The information provided is for environmental awareness only and does not constitute medical advice. Athletes with known respiratory conditions or severe allergies should consult their physician before participating in strenuous outdoor activities based on these forecasts.

Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.