Hill End pollen forecast — Bald Hill neighborhood
Pollen Today
Today (16 September) pollen in Bald Hill, Hill End is high; eucalyptus is high; acacia and cypress are low.
Pollen Tomorrow
Tomorrow (17 September 2026) eucalyptus remains high, acacia increasing, cypress increasing.
7-Day Trend
Over the next week acacia, cypress, and eucalyptus will decrease; grass will remain stable.
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Pollen Risk
Today - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 9/100 |
| Cypress (Cupressaceae) | Low | 9/100 |
| Eucalyptus (Myrtaceae) | High | 63/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 33/100 | |
| Cypress (Cupressaceae) | Moderate | 33/100 | |
| Eucalyptus (Myrtaceae) | High | 72/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Here, in the wider area, river oak thrives along the damp bank, a classic riparian wind-pollinator in this part of Australia. This area, not far from here, has woodland dominated by eucalypt and wattle, with wattle the more potent allergen of the two. Seasonal timing here generally tracks the wider region, give or take a week or so.
River oak near the water opens the pollen calendar early, usually peaking sometime between July and September. The area's eucalypt and wattle trees pollinate through late winter and early spring, usually peaking from August into October. Through spring, grass pollen climbs steadily toward its November peak, holding through the summer months before tapering off by late February.
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Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Hill End right now?
On 16 September 2026, overall pollen levels in Hill End are high. Myrtle is the main contributor to airborne pollen, while acacia and cypress remain at lower levels
Will pollen levels change in Hill End tomorrow?
On 17 September 2026, pollen conditions in Hill End will be different from today, with myrtle at high levels and acacia, cypress increasing
Is pollen expected to decrease in Hill End 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 Hill End?
On 16 September 2026, Myrtle is the dominant pollen source in Hill End. acacia and cypress are also present but at lower levels. grass are not currently active.
When is pollen season in Hill End?
How often is the Hill End pollen forecast updated?
The Hill End pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Hill End 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 Hill End 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 Hill End, 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).
