Winnenden pollen forecast - today, tomorrow and the week ahead

Today (20 July) pollen in Winnenden is low; grass is low. Tomorrow (21 July 2026) levels are similar - grass remains low, mugwort at low levels. Over the following five days grass and mugwort will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

For long term forecasts and maps, see the Airmine app

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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

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Around Winnenden, maple, linden, and chestnut stand out as the leading tree pollen sources in parks and gardens, with exposure shifting between green space and centre. Tree and grass pollen levels rise further from Swabian farmland and fruit-tree rows at the town's edge, while the river valley setting channels airflows through the town.

Today - 20 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    8/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    None

    0/100

High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.

Tomorrow - 21 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    Low

    15/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    5/100

Air quality in Winnenden

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Frequently Asked Questions

Is pollen high in Winnenden right now?

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

Will pollen levels change in Winnenden tomorrow?

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

Is pollen expected to decrease in Winnenden 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 Winnenden?

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

When is pollen season in Winnenden?
Winnenden's pollen season carries on from January through August, beginning with hazel and alder in early January before birch peaking through April and May. Grass pollen follows, dominating June and July. It lies within the Swabian countryside, where the Neckar river system and nearby hills shape local vegetation, contributing fruit-tree and grass pollen as the season progresses.
How often is the Winnenden pollen forecast updated?

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

Does pollen in Winnenden 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 Winnenden 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 Winnenden, 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.

Want to see pollen forecasts for other cities in Germany?

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Data provided by Airmine — Last update: 20 July 2026 at 16:32 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Winnenden.

For long term forecasts and maps, see the Airmine app

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