Roodepoort pollen forecast - today, tomorrow and the week ahead

Today (16 July) pollen in Roodepoort is none Tomorrow (17 July 2026) levels are similar - cypress at low levels, mugwort at low levels, plane at low levels, urtica at low levels. Over the following five days cypress, mugwort, plane, and urtica will decrease. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

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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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Roodepoort's suburban setting west of Johannesburg features acacia, eucalyptus, and introduced oak as the main tree pollen sources in parks and along streets, with exposure varying between green areas and the more built-up areas. Surrounding Gauteng highveld grassland and the Witwatersrand ridge contribute substantial grass pollen, with the summer rainfall climate concentrating exposure from November to March.

Today - 16 July

  • 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

  • Mulberry (Morus):

    None

    0/100

  • Plane (Platanus):

    None

    0/100

  • Urtica:

    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 - 17 July

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    12/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    6/100

  • Mulberry (Morus):

    None

    0/100

  • Plane (Platanus):

    Low

    9/100

  • Urtica:

    Low

    6/100

Air quality in Roodepoort

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Frequently Asked Questions

Is pollen high in Roodepoort right now?

Currently, there is no significant pollen in Roodepoort.

Will pollen levels change in Roodepoort tomorrow?

On 17 July 2026, pollen conditions in Roodepoort will be different from today, with cypress at low levels, platanus at low levels, urtica at low levels, artemisia at low levels

Is pollen expected to decrease in Roodepoort this week?

According to the five-day outlook, cypress, platanus, urtica, and artemisia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.

Which pollen types are currently active in Roodepoort?

On 16 July 2026, there are no significant pollen types in Roodepoort.

When is pollen season in Roodepoort?
Roodepoort's pollen season follows the Southern Hemisphere spring and summer pattern, opening with tree pollen from acacia, eucalyptus, and introduced oak from August through October. Grass pollen from surrounding Highveld grassland dominates from October through March, coinciding with the summer rainfall season. The dry Highveld winter from May to August is largely free of significant grass pollen, while thunderstorms during summer can concentrate pollen.
How often is the Roodepoort pollen forecast updated?

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

Does pollen in Roodepoort 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 Roodepoort 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 Roodepoort, 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 South Africa?

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Check pollen in other popular cities:

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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Roodepoort.

For long term forecasts and maps, see the Airmine app

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