Nelspruit pollen forecast — Mbombela Stadium neighborhood
Pollen Today
Today (20 September) pollen in Mbombela Stadium, Nelspruit is high; cypress and mulberry are high; plane is moderate; eucalyptus and mugwort are low.
Pollen Tomorrow
Tomorrow (21 September 2026) eucalyptus remains low, mugwort remains low, cypress declining, mulberry declining, plane declining.
7-Day Trend
Over the next week mugwort will increase; cypress, eucalyptus, mulberry, and plane will decrease; 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) | High | 57/100 |
| Eucalyptus (Myrtaceae) | Low | 24/100 |
| Grass (Poaceae) | None | 0/100 |
| Oak (Quercus) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 16/100 |
| Mulberry (Morus) | High | 52/100 |
| Plane (Platanus) | Moderate | 27/100 |
| 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 | 46/100 | |
| Eucalyptus (Myrtaceae) | Low | 15/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Oak (Quercus) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | Low | 8/100 | |
| Mulberry (Morus) | Moderate | 39/100 | |
| Plane (Platanus) | Low | 18/100 | |
| Nettle (Urtica) | None | 0/100 |
Local Environmental Conditions
Acacia thornveld, mopane, and indigenous bushveld species dominate the vegetation around Mbombela Stadium, with exposure varying between wooded bushveld pockets and more open, cleared areas. Surrounding sugarcane, timber, and tourism operations adds further grass pollen once summer rains begin, while the warm subtropical climate keeps tree pollen present for months, consistent with the broader bushveld savanna environment.
Mbombela Stadium's bushveld season opens in August with acacia and mopane before grass from the surrounding savanna peaks through October and into summer. The dry winter keeps pollen low, while sugarcane, timber, and tourism operations shapes the surrounding land, and the onset of summer rains drives a strong grass pollen flush from November.
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Resource Hub
Pollen forecast neighborhoods 8 neighborhoods
Sports venues in Nelspruit 3 sports venues
Frequently Asked Questions About Pollen in Mpumalanga
Is pollen high in Nelspruit right now?
On 20 September 2026, overall pollen levels in Nelspruit are high. Cypress is the main contributor to airborne pollen, while morus, platanus, artemisia, and myrtle remain at lower levels
Will pollen levels change in Nelspruit tomorrow?
On 21 September 2026, pollen conditions in Nelspruit will be different from today, with artemisia at low levels, myrtle at low levels and cypress, morus, platanus continuing to decline
Is pollen expected to decrease in Nelspruit this week?
According to the five-day outlook, cypress, morus, myrtle, and platanus pollen levels are expected to gradually decrease, while artemisia pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Nelspruit?
On 20 September 2026, Cypress is the dominant pollen source in Nelspruit. morus, platanus, artemisia, and myrtle are also present but at lower levels. grass, oak, and urtica are not currently active.
When is pollen season in Nelspruit?
How often is the Nelspruit pollen forecast updated?
The Nelspruit pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Nelspruit 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 Nelspruit 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 Nelspruit, 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).
