Germiston Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Germiston is moderate; mold (alternaria) and mold (cladosporium) are moderate; cypress, eucalyptus, oak, mulberry, and plane are low.
Pollen Tomorrow
Tomorrow (11 October 2026) cypress remains low, oak remains low, plane remains low, mold (alternaria) remains moderate, mold (cladosporium) remains moderate, eucalyptus no longer expected, mulberry no longer expected.
7-Day Trend
Over the next week cypress, eucalyptus, oak, mugwort, mulberry, plane, and mold (cladosporium) will increase; mold (alternaria) will decrease; grass and nettle will remain stable.
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Pollen Risk
Today - 10 October
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | Low | 5/100 |
| Eucalyptus (Myrtaceae) | Low | 1/100 |
| Grass (Poaceae) | None | 0/100 |
| Oak (Quercus) | Low | 5/100 |
| Willow (Salicaceae) | None | 0/100 |
| Mugwort (Artemisia) | None | 0/100 |
| Mulberry (Morus) | Low | 4/100 |
| Plane (Platanus) | Low | 6/100 |
| Nettle (Urtica) | None | 0/100 |
| Mold (Alternaria) | Moderate | 32/100 |
| Mold (Cladosporium) | Moderate | 37/100 |
Tomorrow - 11 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 | 2/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 | |
| Oak (Quercus) | Low | 2/100 | |
| Willow (Salicaceae) | None | 0/100 | — |
| Mugwort (Artemisia) | None | 0/100 | |
| Mulberry (Morus) | None | 0/100 | |
| Plane (Platanus) | Low | 2/100 | |
| Nettle (Urtica) | None | 0/100 | |
| Mold (Alternaria) | Moderate | 33/100 | |
| Mold (Cladosporium) | Moderate | 36/100 |
Local Environmental Conditions
The landscape around the heart of Germiston is densely built up. With Germiston Lake nearby, lakeside vegetation along its shore contributes to the local mix. Grasses are also a significant pollen source here. In the immediate area, street trees, gardens and lawns supply most pollen in the built-up parts. Roadside verges and patches of open ground provide further room for grasses and weeds.
Grasses take over in mid-spring and keep pollen in the air into early fall. Weeds on open ground add a smaller late peak from early summer into early fall. Warm, damp weather from late spring into late summer also raises mold spore levels. Dry, sunny and breezy weather raises levels within each period, and steady rain brings them down.
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Frequently Asked Questions About Pollen in Gauteng
Is pollen high in Germiston right now?
On 10 October 2026, overall pollen levels in Germiston are low. Oak is the main contributor to airborne pollen, while cypress, morus, myrtle, and platanus remain at lower levels
Will pollen levels change in Germiston tomorrow?
On 11 October 2026, pollen conditions in Germiston will be different from today, with oak at low levels, cypress at low levels, platanus at low levels
Is pollen expected to decrease in Germiston this week?
According to the five-day outlook, oak, artemisia, cypress, morus, myrtle, and platanus pollen levels will increase later in the week.
Which pollen types are currently active in Germiston?
On 10 October 2026, Oak is the dominant pollen source in Germiston. cypress, morus, myrtle, and platanus are also present but at lower levels. grass, urtica, and artemisia are not currently active.
When is pollen season in Germiston?
How often is the Germiston pollen forecast updated?
The Germiston pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Germiston 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 Germiston 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 Germiston, 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).
