Bourbah Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Bourbah is moderate; mold (alternaria) and mold (cladosporium) are moderate; acacia, eucalyptus, and grass are low.
Pollen Tomorrow
Tomorrow (11 October 2026) eucalyptus remains low, grass remains low, mold (alternaria) remains moderate, mold (cladosporium) remains moderate, acacia increasing, cypress at low levels.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, grass, mold (alternaria), and mold (cladosporium) will decrease.
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Pollen Risk
Today - 10 October
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 14/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Eucalyptus (Myrtaceae) | Low | 3/100 |
| Grass (Poaceae) | Low | 3/100 |
| Mold (Alternaria) | Moderate | 50/100 |
| Mold (Cladosporium) | Moderate | 44/100 |
Tomorrow - 11 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 31/100 | |
| Cypress (Cupressaceae) | Low | 17/100 | |
| Eucalyptus (Myrtaceae) | Low | 20/100 | |
| Grass (Poaceae) | Low | 20/100 | |
| Mold (Alternaria) | Moderate | 38/100 | |
| Mold (Cladosporium) | Moderate | 43/100 |
Local Environmental Conditions
The heart of Bourbah is largely open grassland, with some farmland. With running water close by, riverside vegetation contributes to the local mix. Grasses are a major source, with pigweed adding to the weed pollen load. Roadside verges and patches of open ground provide further room for grasses and weeds.
Through the seasons, grass pollen dominates, building from early spring to a peak around mid-spring and lasting until late summer. Later in the year, pigweed adds weed pollen from early summer into early fall. Within each of these periods, warm, dry and windy days push levels higher, while rain clears the air.
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Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Bourbah right now?
On 10 October 2026, overall pollen levels in Bourbah are low. Acacia is the main contributor to airborne pollen, while myrtle and grass remain at lower levels
Will pollen levels change in Bourbah tomorrow?
On 11 October 2026, pollen conditions in Bourbah will be different from today, with cypress at low levels, myrtle at low levels, grass at low levels and acacia increasing
Is pollen expected to decrease in Bourbah this week?
According to the five-day outlook, acacia, cypress, myrtle, and grass pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Bourbah?
On 10 October 2026, Acacia is the dominant pollen source in Bourbah. myrtle and grass are also present but at lower levels. cypress are not currently active.
When is pollen season in Bourbah?
How often is the Bourbah pollen forecast updated?
The Bourbah pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Bourbah 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 Bourbah 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 Bourbah, 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).
