Winterveld pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Winterveld is moderate; cypress and mulberry are moderate; eucalyptus, mugwort, and plane are low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week cypress, eucalyptus, mugwort, mulberry, and plane will increase; grass, oak, and nettle 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) | Moderate | 45/100 |
| Eucalyptus (Myrtaceae) | Low | 18/100 |
| Grass (Poaceae) | None | 0/100 |
| Oak (Quercus) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 9/100 |
| Mulberry (Morus) | Moderate | 40/100 |
| Plane (Platanus) | Low | 20/100 |
| Nettle (Urtica) | None | 0/100 |
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) | Moderate | 49/100 | |
| Eucalyptus (Myrtaceae) | Low | 21/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Oak (Quercus) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | Low | 11/100 | |
| Mulberry (Morus) | Moderate | 44/100 | |
| Plane (Platanus) | Low | 23/100 | |
| Nettle (Urtica) | None | 0/100 |
Local Environmental Conditions
Winterveld's North West Highveld setting features acacia thornveld, mopane, and introduced grasses as the main pollen sources, with exposure varying between the bushveld residential areas and the more built-up central township corridors. The flat Highveld-bushveld transitional landscape allows grass pollen to disperse widely, while the surrounding acacia thornveld contributes substantial tree pollen and the communal agricultural land extends grass pollen across the area throughout the summer season.
Winterveld's North West Highveld-bushveld transitional season opens in August with acacia thornveld contributing before grass from surrounding communal farmland peaks through November and December. The flat Highveld landscape allows grass pollen to disperse widely, while the dry winter months suppress most pollen production across this predominantly rural township setting throughout the year.
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Frequently Asked Questions About Pollen in North West
Is pollen high in Winterveld right now?
On 20 September 2026, overall pollen levels in Winterveld are moderate. Cypress is the main contributor to airborne pollen, while morus, myrtle, platanus, and artemisia remain at lower levels
Will pollen levels change in Winterveld tomorrow?
On 21 September 2026, pollen conditions in Winterveld will be similar to today, with myrtle at low levels, platanus at low levels, artemisia at low levels, cypress at moderate levels, morus at moderate levels
Is pollen expected to decrease in Winterveld this week?
According to the five-day outlook, myrtle, platanus, artemisia, cypress, and morus pollen levels will increase later in the week.
Which pollen types are currently active in Winterveld?
On 20 September 2026, Cypress is the dominant pollen source in Winterveld. morus, myrtle, platanus, and artemisia are also present but at lower levels. grass, oak, and urtica are not currently active.
When is pollen season in Winterveld?
How often is the Winterveld pollen forecast updated?
The Winterveld pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Winterveld 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 Winterveld 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 Winterveld, 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. |
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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).
