Groblersdal Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (11 October) pollen in Groblersdal is high; mold (alternaria) is high; mold (cladosporium) is moderate; cypress, eucalyptus, mugwort, mulberry, and plane are low.
Pollen Tomorrow
Tomorrow (12 October 2026) levels are similar to today.
7-Day Trend
Over the next week cypress, eucalyptus, grass, mugwort, mulberry, and plane will increase; mold (alternaria) and mold (cladosporium) will decrease; oak and nettle will remain stable.
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Pollen Risk
Today - 11 October
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | Low | 17/100 |
| Eucalyptus (Myrtaceae) | Low | 6/100 |
| Grass (Poaceae) | None | 0/100 |
| Oak (Quercus) | None | 0/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | Low | 7/100 |
| Mulberry (Morus) | Low | 21/100 |
| Plane (Platanus) | Low | 4/100 |
| Nettle (Urtica) | None | 0/100 |
| Mold (Alternaria) | High | 52/100 |
| Mold (Cladosporium) | Moderate | 41/100 |
Tomorrow - 12 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alder (Alnus) | None | 0/100 | — |
| Birch (Betula) | None | 0/100 | — |
| Hazel (Corylus) | None | 0/100 | — |
| Cypress (Cupressaceae) | Low | 21/100 | |
| Eucalyptus (Myrtaceae) | Low | 10/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Oak (Quercus) | None | 0/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | Low | 11/100 | |
| Mulberry (Morus) | Low | 25/100 | |
| Plane (Platanus) | Low | 8/100 | |
| Nettle (Urtica) | None | 0/100 | |
| Mold (Alternaria) | High | 58/100 | |
| Mold (Cladosporium) | Moderate | 43/100 |
Local Environmental Conditions
The area around the heart of Groblersdal is a patchwork of built-up land, open grassland and farmland. Locally, open grassland and farmland add grass and weed pollen; planted trees and mown lawns are the main sources in the built-up parts. Roadside verges and patches of open ground provide further room for grasses and weeds.
Tree pollen comes first, peaking in late winter. Grasses take over in early spring, with temperatures around 20°C, and their pollen lingers into early fall. Weeds on open ground add a smaller late peak from early summer into early fall. In warm, humid weather through summer, mold spores add to the mix, especially after rain.
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Frequently Asked Questions About Pollen in Limpopo
Is pollen high in Groblersdal right now?
On 11 October 2026, overall pollen levels in Groblersdal are low. Morus is the main contributor to airborne pollen, while myrtle, platanus, artemisia, and cypress remain at lower levels
Will pollen levels change in Groblersdal tomorrow?
On 12 October 2026, pollen conditions in Groblersdal will be similar to today, with morus at low levels, myrtle at low levels, platanus at low levels, artemisia at low levels, cypress at low levels
Is pollen expected to decrease in Groblersdal this week?
According to the five-day outlook, morus, myrtle, platanus, grass, artemisia, and cypress pollen levels will increase later in the week.
Which pollen types are currently active in Groblersdal?
On 11 October 2026, Morus is the dominant pollen source in Groblersdal. myrtle, platanus, artemisia, and cypress are also present but at lower levels. grass, oak, and urtica are not currently active.
When is pollen season in Groblersdal?
How often is the Groblersdal pollen forecast updated?
The Groblersdal pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Groblersdal 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 Groblersdal 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 Groblersdal, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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).
