Katlehong pollen forecast - today, tomorrow and the week ahead

Currently, there is no significant pollen in Katlehong.

On 26 June 2026, pollen conditions in Katlehong will be similar to today with no significant pollen expected.

According to the five-day outlook, cypress, morus, platanus, and urtica pollen levels will increase later in the week.

On 25 June 2026, there are no significant pollen types in Katlehong.

Katlehong's pollen season follows the Southern Hemisphere spring and summer pattern, opening with tree pollen from acacia and eucalyptus from August through October. Grass pollen from surrounding Highveld grassland dominates from October through March, coinciding with the summer rainfall season. Thunderstorms during the peak grass season can trigger thunderstorm asthma events, while the dry Highveld winter from May to August is largely free of significant grass pollen.

The Katlehong 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 Katlehong, 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.