The Corporation of the City of Whyalla pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (21 September) pollen in The Corporation of the City of Whyalla is low; acacia is low.
Pollen Tomorrow
Tomorrow (22 September 2026) acacia increasing, cypress at low levels, eucalyptus at low levels, grass at low levels.
7-Day Trend
Over the next week cypress, eucalyptus, and grass will increase; acacia will decrease.
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Pollen Risk
Today - 21 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 7/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 22 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 39/100 | |
| Cypress (Cupressaceae) | Low | 12/100 | |
| Eucalyptus (Myrtaceae) | Low | 8/100 | |
| Grass (Poaceae) | Low | 11/100 |
Local Environmental Conditions
Without woodland, water, or park cover nearby, the pollen profile here likely leans on grass and plantain and weed from open or farmed ground. Actual counts still shift year to year with temperature, rainfall, and prevailing wind. Local readings for the surrounding area tend to follow this same general pattern.
In The Corporation of the City of Whyalla, temperatures climbing to 15.8°C by September likely mark the start of the main pollen release, with humidity around 60% helping keep counts airborne. Warmer conditions by December (23.3°C, 50% humidity) sustain grass pollen through the season, before rainfall of 13mm in March and cooling toward 12.7°C in June bring the season to a close.
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Frequently Asked Questions About Pollen in South Australia
Is pollen high in The Corporation of the City of Whyalla right now?
On 21 September 2026, overall pollen levels in The Corporation of the City of Whyalla are low. Acacia is the main contributor to airborne pollen
Will pollen levels change in The Corporation of the City of Whyalla tomorrow?
On 22 September 2026, pollen conditions in The Corporation of the City of Whyalla will be different from today, with grass at low levels, cypress at low levels, myrtle at low levels and acacia increasing
Is pollen expected to decrease in The Corporation of the City of Whyalla this week?
According to the five-day outlook, acacia pollen levels are expected to gradually decrease, while grass, cypress, and myrtle pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in The Corporation of the City of Whyalla?
On 21 September 2026, Acacia is the dominant pollen source in The Corporation of the City of Whyalla. grass, cypress, and myrtle are not currently active.
When is pollen season in The Corporation of the City of Whyalla?
How often is the The Corporation of the City of Whyalla pollen forecast updated?
The The Corporation of the City of Whyalla pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in The Corporation of the City of Whyalla 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 The Corporation of the City of Whyalla 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 The Corporation of the City of Whyalla, 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).
