Horsfield Bay, Central Coast Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (6 October) pollen in Horsfield Bay, Central Coast is low; cypress and eucalyptus are low.
Pollen Tomorrow
Tomorrow (7 October 2026) cypress increasing, eucalyptus increasing, acacia at low levels.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will increase.
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Pollen Risk
Today - 6 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | Low | 5/100 |
| Eucalyptus (Myrtaceae) | Low | 20/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 7 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 15/100 | |
| Cypress (Cupressaceae) | Moderate | 27/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 43/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
The area around this part of Central Coast is heavily wooded. So much tree cover makes trees an important source of pollen locally. Grasses are a major source, with plantain and pigweed adding to the weed pollen load. Gaps in the canopy, trails and forest edges give grasses and herbs room to grow.
Tree pollen comes first, peaking in late winter. Then come the grasses, strongest in mid-spring and fading by early fall. Plantain and pigweed flower through much of the warmer half of the year. Rain is heaviest in fall, often giving short breaks from high pollen levels. Dry, sunny and breezy weather raises levels within each period, and steady rain brings them down.
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Pollen forecast neighborhoods 44 neighborhoods
Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Central Coast right now?
On 6 October 2026, overall pollen levels in Central Coast are low. Cypress is the main contributor to airborne pollen, while myrtle remain at lower levels
Will pollen levels change in Central Coast tomorrow?
On 7 October 2026, pollen conditions in Central Coast will be different from today, with acacia at low levels and cypress, myrtle increasing
Is pollen expected to decrease in Central Coast this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels will increase later in the week.
Which pollen types are currently active in Central Coast?
On 6 October 2026, Cypress is the dominant pollen source in Central Coast. myrtle are also present but at lower levels. acacia and grass are not currently active.
When is pollen season in Central Coast?
How often is the Central Coast pollen forecast updated?
The Central Coast pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Central Coast 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 Central Coast 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 Central Coast, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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).
