Wissembourg pollen forecast - today, tomorrow and the week ahead

On 20 July 2026, overall pollen levels in Wissembourg are low. Grass is the main contributor to airborne pollen

On 21 July 2026, pollen conditions in Wissembourg will be different from today, with artemisia at low levels, grass at low levels

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

On 20 July 2026, Grass is the dominant pollen source in Wissembourg. alder, artemisia, birch, hazel, cypress, and willow are not currently active.

Pollen season in Wissembourg gets underway in January and February with hazel and alder, before oak and hornbeam becomes dominant in the following weeks, before grass and cereal takes the season into summer, before the continental climate brings a quieter autumn.

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

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.

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 Wissembourg, 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.