Gawler South pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Gawler South is none
Pollen Tomorrow
Tomorrow (21 September 2026) acacia at low levels, cypress at moderate levels, eucalyptus at low levels, grass at low levels.
7-Day Trend
Over the next week acacia, eucalyptus, and grass will increase; cypress will decrease.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 16/100 | |
| Cypress (Cupressaceae) | Moderate | 27/100 | |
| Eucalyptus (Myrtaceae) | Low | 13/100 | |
| Grass (Poaceae) | Low | 12/100 |
Local Environmental Conditions
Located within easy reach, this area has the riverbank shelters river oak, whose pollen spreads readily on the wind from spring onward. A green space of mown lawn and planted plane trees, both feeding into local pollen counts; this sits just around the area. Comparable land cover in surrounding areas tends to produce a similar pollen mix overall.
Along the waterway, river oak releases pollen first, climbing steadily from mid-winter into September. As spring turns to summer, grass pollen rises toward its November high, before continuing at a lower but still notable level through January and February. Neighboring parts of the region typically see this same sequence with only minor timing shifts.
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Frequently Asked Questions About Pollen in South Australia
Is pollen high in Gawler South right now?
Currently, there is no significant pollen in Gawler South.
Will pollen levels change in Gawler South tomorrow?
On 21 September 2026, pollen conditions in Gawler South will be different from today, with cypress at moderate levels, myrtle at low levels, grass at low levels, acacia at low levels
Is pollen expected to decrease in Gawler South this week?
According to the five-day outlook, cypress pollen levels are expected to gradually decrease, while myrtle, grass, and acacia pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Gawler South?
On 20 September 2026, there are no significant pollen types in Gawler South.
When is pollen season in Gawler South?
How often is the Gawler South pollen forecast updated?
The Gawler South pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Gawler South 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 Gawler South 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 Gawler South, 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).
