Port Macquarie pollen forecast — NRMA Port Macquarie Breakwall Holiday Park neighborhood
Pollen Today
Today (21 September) pollen in NRMA Port Macquarie Breakwall Holiday Park, Port Macquarie is low; acacia, cypress, and eucalyptus are low.
Pollen Tomorrow
Tomorrow (22 September 2026) acacia no longer expected, cypress no longer expected, eucalyptus no longer expected.
7-Day Trend
Over the next week acacia, cypress, and eucalyptus will increase; grass will remain stable.
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Pollen Risk
Today - 21 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 13/100 |
| Cypress (Cupressaceae) | Low | 15/100 |
| Eucalyptus (Myrtaceae) | Low | 13/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 22 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
The waterway's edge supports river oak, a species whose fine pollen travels well beyond the immediate bank; this sits near this part of town. A canopy of eucalypt threaded with wattle, wattle chief among them for allergenic potency here, close to home here. Parkland with regularly mown grass and planted plane trees, both sources of seasonal pollen, near this part of town.
In NRMA Port Macquarie Breakwall Holiday Park, river oak along the water gets the season underway before other species, usually the first pollen source active, peaking sometime in July or August. Through spring, grass pollen climbs steadily toward its November peak, before pollen counts gradually decline through January and February.
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Pollen forecast neighborhoods 21 neighborhoods
Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Port Macquarie right now?
On 21 September 2026, overall pollen levels in Port Macquarie are low. Cypress is the main contributor to airborne pollen, while myrtle and acacia remain at lower levels
Will pollen levels change in Port Macquarie tomorrow?
On 22 September 2026, pollen conditions in Port Macquarie will be similar to today with no significant pollen expected.
Is pollen expected to decrease in Port Macquarie this week?
According to the five-day outlook, cypress, myrtle, and acacia pollen levels will increase later in the week.
Which pollen types are currently active in Port Macquarie?
On 21 September 2026, Cypress is the dominant pollen source in Port Macquarie. myrtle and acacia are also present but at lower levels. grass are not currently active.
When is pollen season in Port Macquarie?
How often is the Port Macquarie pollen forecast updated?
The Port Macquarie pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Port Macquarie 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 Macquarie 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 Macquarie, 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).
