Stellenbosch pollen forecast - today, tomorrow and the week ahead
Today (25 June) pollen in Stellenbosch is low; cypress, eucalyptus, and artemisia are low. Tomorrow (26 June 2026) levels are similar. Over the following five days cypress, eucalyptus, and artemisia will decrease. 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
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Stellenbosch's Western Cape winelands setting features oak, pine, and vineyard vegetation as the main pollen sources, with the historic town's extensive oak lining contributing a particularly iconic and locally significant tree pollen source. Exposure varies between the Jonkershoek Mountain slopes above and the more built-up university and commercial corridors below, while the surrounding wine farmland contributes substantial grass and crop pollen throughout the season.
Today - 25 June
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Low
17/100
-
Eucalyptus (Myrtaceae):
Low
10/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Artemisia:
Low
12/100
-
Morus:
None
0/100
-
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 - 26 June
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Low
17/100
-
Eucalyptus (Myrtaceae):
Low
11/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
-
Artemisia:
Low
12/100
-
Morus:
None
0/100
-
Platanus:
None
0/100
-
Urtica:
None
0/100
Frequently Asked Questions
Is pollen high in Stellenbosch right now?
On 25 June 2026, overall pollen levels in Stellenbosch are low. Artemisia is the main contributor to airborne pollen, while cypress and myrtle remain at lower levels
Will pollen levels change in Stellenbosch tomorrow?
On 26 June 2026, pollen conditions in Stellenbosch will be similar to today, with artemisia at low levels, cypress at low levels, myrtle at low levels
Is pollen expected to decrease in Stellenbosch this week?
According to the five-day outlook, artemisia, cypress, and myrtle pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Stellenbosch?
On 25 June 2026, Artemisia is the dominant pollen source in Stellenbosch. cypress and myrtle are also present but at lower levels. morus, platanus, and urtica are not currently active.
When is pollen season in Stellenbosch?
How often is the Stellenbosch pollen forecast updated?
The Stellenbosch pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Stellenbosch 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 Stellenbosch 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 Stellenbosch, 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?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 25 Jun 2026, 09:01 CET (Data is updated four times daily.)
This page provides the latest public pollen forecast for Stellenbosch.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.