Nullamanna pollen forecast — Nullamanna Fossicking Area neighborhood
Pollen Today
Today (20 September) pollen in Nullamanna Fossicking Area, Nullamanna is high; acacia is high; cypress is moderate; eucalyptus is low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
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) | High | 70/100 |
| Cypress (Cupressaceae) | Moderate | 38/100 |
| Eucalyptus (Myrtaceae) | Low | 18/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | High | 70/100 | |
| Cypress (Cupressaceae) | Moderate | 38/100 | |
| Eucalyptus (Myrtaceae) | Low | 17/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Nearby, just around the area, river oak lines the bank, contributing some of the season's more persistent wind-borne pollen. Actual counts still shift year to year with temperature, rainfall, and prevailing wind. Local readings for the surrounding area tend to follow this same general pattern. Ground-level conditions like local landscaping can nudge these figures slightly either way.
Water-edge river oak is usually the first allergenic tree active here, usually the first pollen source active, peaking sometime in July or August. Through spring, grass pollen climbs steadily toward its November peak, before continuing at a lower but still notable level through January and February. Warmer or wetter years can pull these peaks a week or two earlier or later.
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Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Nullamanna right now?
On 20 September 2026, overall pollen levels in Nullamanna are high. Acacia is the main contributor to airborne pollen, while cypress and myrtle remain at lower levels
Will pollen levels change in Nullamanna tomorrow?
On 21 September 2026, pollen conditions in Nullamanna will be similar to today, with acacia at high levels, cypress at moderate levels, myrtle at low levels
Is pollen expected to decrease in Nullamanna 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 Nullamanna?
On 20 September 2026, Acacia is the dominant pollen source in Nullamanna. cypress and myrtle are also present but at lower levels. grass are not currently active.
When is pollen season in Nullamanna?
How often is the Nullamanna pollen forecast updated?
The Nullamanna pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Nullamanna 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 Nullamanna 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 Nullamanna, 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).
