Adelaide pollen forecast — Port Adelaide neighborhood
Pollen Today
Today (16 September) pollen in Port Adelaide, Adelaide is low; cypress is low.
Pollen Tomorrow
Tomorrow (17 September 2026) cypress increasing, acacia at moderate levels, eucalyptus at low levels.
7-Day Trend
Over the next week acacia, cypress, and eucalyptus will decrease; grass will remain stable.
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Pollen Risk
Today - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | Low | 5/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 26/100 | |
| Cypress (Cupressaceae) | Moderate | 32/100 | |
| Eucalyptus (Myrtaceae) | Low | 25/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Port Adelaide sits on tidal mangrove-fringed reaches of the Port River, with samphire and other saltmarsh vegetation on the estuary flats; the historic port township itself carries mature planted street trees typical of Adelaide's older suburbs. Following the Mediterranean climate pattern, wattle and eucalypt flower through winter and early spring, with grass pollen becoming dominant in the lead-up to the region's characteristically dry summer.
Port Adelaide's working harbour and historic maritime streetscape sit on the Adelaide Plains just north of the city, where the same Mediterranean pattern applies: a mild, wet winter gives way to spring, and tree pollen from introduced plantings around the port opens the season in August-September. Grass pollen from surrounding grazing land then peaks in October-November, before Adelaide's long, hot, dry summer -- felt keenly in this exposed harbourside setting -- brings pollen activity to a swift close.
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Frequently Asked Questions About Pollen in South Australia
Is pollen high in Adelaide right now?
On 16 September 2026, overall pollen levels in Adelaide are low. Cypress is the main contributor to airborne pollen
Will pollen levels change in Adelaide tomorrow?
On 17 September 2026, pollen conditions in Adelaide will be different from today, with myrtle at low levels, acacia at moderate levels and cypress increasing
Is pollen expected to decrease in Adelaide this week?
According to the five-day outlook, cypress, myrtle, and acacia pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Adelaide?
On 16 September 2026, Cypress is the dominant pollen source in Adelaide. myrtle, grass, and acacia are not currently active.
When is pollen season in Adelaide?
How often is the Adelaide pollen forecast updated?
The Adelaide pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Adelaide 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 Adelaide 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 Adelaide, 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).
