City of Greater Geraldton pollen forecast — Beresford neighborhood
Pollen Today
Today (20 September) pollen in Beresford, City of Greater Geraldton is low; acacia and cypress are low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
7-Day Trend
Over the next week acacia will increase; cypress will decrease; eucalyptus and grass will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 1/100 |
| Cypress (Cupressaceae) | Low | 4/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 1/100 | |
| Cypress (Cupressaceae) | Low | 4/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
The nearest stream or river hosts wattle and casuarina, two of the most allergenic early-season trees; this sits in the wider area. Tree cover made up mostly of plane tree and eucalypt, both significant spring allergen sources, within the neighborhood. Here, near this part of town, parkland with regularly mown grass and planted trees, both sources of grass and plantain and weed pollen.
In Beresford, temperatures climbing to 18.5°C by September likely mark the start of the main pollen release, with humidity around 71% helping keep counts airborne. Warmer conditions by December (22.6°C, 73% humidity) sustain grass pollen through the season, before rainfall of 8mm in March and cooling toward 19.4°C in June bring the season to a close.
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Frequently Asked Questions About Pollen in Western Australia
Is pollen high in City of Greater Geraldton right now?
On 20 September 2026, overall pollen levels in City of Greater Geraldton are low. Acacia is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in City of Greater Geraldton tomorrow?
On 21 September 2026, pollen conditions in City of Greater Geraldton will be similar to today, with acacia at low levels, cypress at low levels
Is pollen expected to decrease in City of Greater Geraldton this week?
According to the five-day outlook, cypress pollen levels are expected to gradually decrease, while acacia pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in City of Greater Geraldton?
On 20 September 2026, Acacia is the dominant pollen source in City of Greater Geraldton. cypress are also present but at lower levels. myrtle and grass are not currently active.
When is pollen season in City of Greater Geraldton?
How often is the City of Greater Geraldton pollen forecast updated?
The City of Greater Geraldton pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in City of Greater Geraldton 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 City of Greater Geraldton 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 City of Greater Geraldton, 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).
