Riversdale pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Riversdale is low; mugwort is low. Tomorrow (10 August 2026) levels are similar - mugwort remains low, cypress at low levels. Over the following five days cypress and mugwort will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

Get the full experience in the Airmine app.

Download on the App Store Get it on Google Play

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

Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.

Learn more

Riversdale lies roughly 260 km east of Cape Town. Native fynbos, oak, and pine make up the bulk of the vegetation at Riversdale, with the balance shifting between planted green spaces and denser built-up areas nearby. The district's wheat farming and small-town activity contributes to a landscape that produces a short, sharp spring pollen peak, consistent with the broader Cape fynbos biome.

Today - 9 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Eucalyptus (Myrtaceae):

    None

    0/100

  • Grass (Poaceae):

    None

    0/100

  • Oak (Quercus):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    10/100

  • 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 - 10 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    2/100

  • Eucalyptus (Myrtaceae):

    None

    0/100

  • Grass (Poaceae):

    None

    0/100

  • Oak (Quercus):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Mugwort (Artemisia):

    Low

    23/100

  • Mulberry (Morus):

    None

    0/100

  • Plane (Platanus):

    None

    0/100

  • Urtica:

    None

    0/100

Air quality in Riversdale

View air quality

Frequently Asked Questions

Is pollen high in Riversdale right now?

On 9 August 2026, overall pollen levels in Riversdale are low. Artemisia is the main contributor to airborne pollen

Will pollen levels change in Riversdale tomorrow?

On 10 August 2026, pollen conditions in Riversdale will be different from today, with artemisia at low levels, cypress at low levels

Is pollen expected to decrease in Riversdale this week?

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

Which pollen types are currently active in Riversdale?

On 9 August 2026, Artemisia is the dominant pollen source in Riversdale. platanus, oak, urtica, cypress, morus, and myrtle are not currently active.

When is pollen season in Riversdale?
Riversdale's spring pollen season runs from August into November, led by fynbos and oak before grass takes over in September and October. Nearby wheat farming and small-town activity adds to the local vegetation mix, and the Cape's characteristically dry, windy summer keeps the rest of the year comparatively pollen-free, a pattern typical of the broader Cape fynbos biome.
How often is the Riversdale pollen forecast updated?

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

Does pollen in Riversdale 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 Riversdale 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 Riversdale, 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?

Cape Town Durban Gqeberha Kempton Park Kimberley Nqutu Potchefstroom Randburg Standerton

Check pollen in other popular cities:

Melton Rio de Janeiro Copenhagen Athens Denpasar Rome Cape Town Barcelona London Los Angeles New York

Data provided by Airmine — Last update: 10 August 2026 at 02:34 CEST (Data is updated four times daily.)

This page provides the latest public pollen forecast for Riversdale.

Get the full experience in the Airmine app.

Download on the App Store Get it on Google Play

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

Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.