Hay South pollen forecast — Shear Outback Hay Visitor Centre neighborhood
Pollen Today
Today (16 September) pollen in Shear Outback Hay Visitor Centre, Hay South is moderate; acacia is moderate; cypress and eucalyptus are low.
Pollen Tomorrow
Tomorrow (17 September 2026) acacia increasing, cypress increasing, eucalyptus increasing.
7-Day Trend
Over the next week grass will increase; acacia, cypress, and eucalyptus will decrease.
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Pollen Risk
Today - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Moderate | 40/100 |
| Cypress (Cupressaceae) | Low | 22/100 |
| Eucalyptus (Myrtaceae) | Low | 11/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | High | 60/100 | |
| Cypress (Cupressaceae) | Moderate | 41/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 31/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Nearby, within easy reach, water here is bordered by river oak, a casuarina species known for prolific, far-carrying pollen. A green space of mown lawn and planted plane trees, both feeding into local pollen counts, close by. Ground-level conditions like local landscaping can nudge these figures slightly either way. Nearby weather stations report comparable trends across the broader stretch of the region.
Along the waterway, river oak releases pollen first, peaking in mid-winter through September. Spring brings rising grass pollen that crests in November, with the season extending well into summer before finally winding down in February. Year-to-year timing varies a little, though the general sequence stays fairly consistent here. Actual peak timing can drift earlier or later depending on how the season's weather plays out.
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Resource Hub
Pollen forecast neighborhoods 2 neighborhoods
Sports venues in Hay South 2 sports venues
Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Hay South right now?
On 16 September 2026, overall pollen levels in Hay South are moderate. Acacia is the main contributor to airborne pollen, while cypress and myrtle remain at lower levels
Will pollen levels change in Hay South tomorrow?
On 17 September 2026, pollen conditions in Hay South will be different from today, with acacia, cypress, myrtle increasing
Is pollen expected to decrease in Hay South this week?
According to the five-day outlook, acacia, cypress, and myrtle pollen levels are expected to gradually decrease, while grass pollen will increase, suggesting mixed conditions later in the week.
Which pollen types are currently active in Hay South?
On 16 September 2026, Acacia is the dominant pollen source in Hay South. cypress and myrtle are also present but at lower levels. grass are not currently active.
When is pollen season in Hay South?
How often is the Hay South pollen forecast updated?
The Hay South pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Hay South 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 Hay South 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 Hay South, 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).
