Port Noarlunga pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (16 September) pollen in Port Noarlunga is moderate; acacia is moderate; cypress is low.
Pollen Tomorrow
Tomorrow (17 September 2026) acacia increasing, cypress increasing, eucalyptus at moderate 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) | Moderate | 26/100 |
| Cypress (Cupressaceae) | Low | 19/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | High | 55/100 | |
| Cypress (Cupressaceae) | Moderate | 48/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 29/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
A waterway lined with river oak, a wind-pollinated species and one of the more potent allergen sources along Australian creeks and rivers, in the surrounding area. A park combining lawn grass and plane trees, both contributors to pollen here through the warmer months, close to this spot. Year-to-year swings in rainfall and wind can shift this picture somewhat either way.
River oak near the water opens the pollen calendar early, usually the first pollen source active, peaking sometime in July or August. Through spring, grass pollen climbs steadily toward its November peak, then holding at a high level well into January before easing off. Local weather swings can shift these windows slightly, but the overall order tends to hold.
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Resource Hub
Sports venues in Port Noarlunga 1 sports venue
Frequently Asked Questions About Pollen in South Australia
Is pollen high in Port Noarlunga right now?
On 16 September 2026, overall pollen levels in Port Noarlunga are moderate. Acacia is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in Port Noarlunga tomorrow?
On 17 September 2026, pollen conditions in Port Noarlunga will be different from today, with myrtle at moderate levels and acacia, cypress increasing
Is pollen expected to decrease in Port Noarlunga this week?
According to the five-day outlook, acacia, cypress, and myrtle pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Port Noarlunga?
On 16 September 2026, Acacia is the dominant pollen source in Port Noarlunga. cypress are also present but at lower levels. myrtle and grass are not currently active.
When is pollen season in Port Noarlunga?
How often is the Port Noarlunga pollen forecast updated?
The Port Noarlunga pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Port Noarlunga 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 Noarlunga 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 Noarlunga, 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).
