Swellendam pollen forecast — Swellendam Golf Club neighborhood
Pollen Today
Today (20 September) pollen in Swellendam Golf Club, Swellendam is moderate; nettle is moderate; grass and mugwort are low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week grass, mugwort, and nettle will increase; cypress, eucalyptus, oak, mulberry, and plane will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| 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) | Low | 10/100 |
| Oak (Quercus) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 25/100 |
| Mulberry (Morus) | None | 0/100 |
| Plane (Platanus) | None | 0/100 |
| Nettle (Urtica) | Moderate | 32/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| 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) | Low | 4/100 | |
| Oak (Quercus) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | Low | 19/100 | |
| Mulberry (Morus) | None | 0/100 | |
| Plane (Platanus) | None | 0/100 | |
| Nettle (Urtica) | Moderate | 26/100 |
Local Environmental Conditions
Swellendam Golf Club lies roughly 190 km east of Cape Town. Fynbos scrub, introduced oak, and pine dominate the vegetation around Swellendam Golf Club, with exposure varying between fynbos-covered slopes and more built-up residential or commercial areas. The surrounding wheat farming and small-town activity adds to the vegetation mix, while the region's dry summer keeps overall pollen levels comparatively low, consistent with the broader Cape fynbos biome.
Swellendam Golf Club's pollen season follows the Cape's winter-rainfall pattern, running from August through November. Fynbos and oak open the season, with grass peaking through September and October. The Mediterranean climate and the surrounding wheat farming and small-town activity concentrate the season into a short spring window, and Cape winds frequently disperse pollen, a pattern typical of the broader Cape fynbos biome.
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Resource Hub
Pollen forecast neighborhoods 2 neighborhoods
Sports venues in Swellendam 1 sports venue
Frequently Asked Questions About Pollen in Western Cape
Is pollen high in Swellendam right now?
On 20 September 2026, overall pollen levels in Swellendam are moderate. Urtica is the main contributor to airborne pollen, while grass and artemisia remain at lower levels
Will pollen levels change in Swellendam tomorrow?
On 21 September 2026, pollen conditions in Swellendam will be similar to today, with grass at low levels, urtica at moderate levels, artemisia at low levels
Is pollen expected to decrease in Swellendam this week?
According to the five-day outlook, grass, urtica, and artemisia pollen levels will increase later in the week.
Which pollen types are currently active in Swellendam?
On 20 September 2026, Urtica is the dominant pollen source in Swellendam. grass and artemisia are also present but at lower levels. oak, cypress, morus, myrtle, and platanus are not currently active.
When is pollen season in Swellendam?
How often is the Swellendam pollen forecast updated?
The Swellendam pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Swellendam 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 Swellendam 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 Swellendam, 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.
Understanding the Scale
The 0–100 scores represent risk levels, not direct measurements of pollen or air pollutant concentrations. Higher scores indicate higher risk. Pollen and air quality use different thresholds.
Pollen
| None | 0 | No or negligible risk of exposure. Pollen/mold exposure is expected to be minimal. |
| Low | 0-25 | Low risk of exposure. Small amounts of pollen or mold spores may be present. |
| Moderate | 25-50 | Moderate risk of exposure. Pollen/mold exposure is expected to be noticeable. |
| High | 50-75 | High risk of exposure. Elevated pollen/mold exposure is expected. |
| Very High | 75-100 | Very high risk of exposure. Pollen/mold exposure is expected to be at or near its highest levels. |
Get More in the Airmine Pollen app
Get 15-day pollen forecasts with morning, afternoon and evening detail, plus 5-day air quality forecasts. Explore interactive pollen risk maps, estimated pollen season start, route profiles and a symptoms diary.
Features and forecast availability vary by region. Currently covering Europe, the contiguous US, southern Canada, South Africa, Australia, Indonesia (Java & Bali), Brazil, Paraguay, Uruguay and the Buenos Aires area.
Developed with support from the European Space Agency (ESA) Business Applications and Space Solutions (BASS).
