Port Lincoln pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (20 September) pollen in Port Lincoln is moderate; cypress is moderate; acacia and eucalyptus are low.
Pollen Tomorrow
Tomorrow (21 September 2026) cypress declining, acacia no longer expected, eucalyptus no longer expected.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will increase.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 4/100 |
| Cypress (Cupressaceae) | Moderate | 30/100 |
| Eucalyptus (Myrtaceae) | Low | 11/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | Low | 8/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Port Lincoln sits on the Eyre Peninsula, where coastal mallee and native scrub meet extensive grain cropping land, primarily wheat and barley, that dominates the surrounding district. As a major fishing and tuna port, the town itself has limited dense vegetation, with native shrubland and farmland providing most of the region's pollen and vegetation character.
Port Lincoln's pollen season runs roughly August to November, shaped by the Mediterranean climate of South Australia's Eyre Peninsula. Coastal mallee and native shrubs flower through late winter and spring, while grass pollen builds across the surrounding grain-growing districts. The dry, often windy summer that follows curtails pollen activity, typical of this exposed peninsula town.
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Frequently Asked Questions About Pollen in South Australia
Is pollen high in Port Lincoln right now?
On 20 September 2026, overall pollen levels in Port Lincoln are moderate. Cypress is the main contributor to airborne pollen, while acacia and myrtle remain at lower levels
Will pollen levels change in Port Lincoln tomorrow?
On 21 September 2026, pollen conditions in Port Lincoln will be different from today, with cypress continuing to decline
Is pollen expected to decrease in Port Lincoln this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Port Lincoln?
On 20 September 2026, Cypress is the dominant pollen source in Port Lincoln. acacia and myrtle are also present but at lower levels. grass are not currently active.
When is pollen season in Port Lincoln?
How often is the Port Lincoln pollen forecast updated?
The Port Lincoln pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Port Lincoln 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 Port Lincoln 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 Port Lincoln, 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).
