Port Macquarie-Hastings Council pollen forecast — Ascot Park neighborhood
Pollen Today
Today (20 September) pollen in Ascot Park, Port Macquarie-Hastings Council is high; cypress is high; acacia and eucalyptus are moderate.
Pollen Tomorrow
Tomorrow (21 September 2026) cypress remains high, acacia declining, eucalyptus declining.
7-Day Trend
Over the next week acacia, cypress, and eucalyptus will decrease; grass will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Moderate | 27/100 |
| Cypress (Cupressaceae) | High | 54/100 |
| Eucalyptus (Myrtaceae) | Moderate | 27/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 25/100 | |
| Cypress (Cupressaceae) | High | 52/100 | |
| Eucalyptus (Myrtaceae) | Low | 25/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Nearby, within the local area, wattle and casuarina crowd the water's edge, both classic sources of early allergenic pollen. Here, not far from here, a mix of plane tree and eucalypt trees, eucalypt in particular a notorious spring allergen source. Local wind exposure and land use can shift the exact mix slightly from block to block.
In Ascot Park, temperatures climbing to 18.6°C by September likely mark the start of the main pollen release, with humidity around 70% helping keep counts airborne. Warmer conditions by December (22.7°C, 78% humidity) sustain grass pollen through the season, before rainfall of 271mm in March and cooling toward 16.8°C in June bring the season to a close.
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Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Port Macquarie-Hastings Council right now?
On 20 September 2026, overall pollen levels in Port Macquarie-Hastings Council are high. Cypress is the main contributor to airborne pollen, while acacia and myrtle remain at lower levels
Will pollen levels change in Port Macquarie-Hastings Council tomorrow?
On 21 September 2026, pollen conditions in Port Macquarie-Hastings Council will be different from today, with cypress at high levels and acacia, myrtle continuing to decline
Is pollen expected to decrease in Port Macquarie-Hastings Council 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 Macquarie-Hastings Council?
On 20 September 2026, Cypress is the dominant pollen source in Port Macquarie-Hastings Council. acacia and myrtle are also present but at lower levels. grass are not currently active.
When is pollen season in Port Macquarie-Hastings Council?
How often is the Port Macquarie-Hastings Council pollen forecast updated?
The Port Macquarie-Hastings Council pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Port Macquarie-Hastings Council 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-Hastings Council 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-Hastings Council, 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).
