Surf Coast Shire pollen forecast — Jan Juc neighborhood
Pollen Today
Today (20 September) pollen in Jan Juc, Surf Coast Shire is none
Pollen Tomorrow
Tomorrow (21 September 2026) acacia at low levels, cypress at low levels.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will increase.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | None | 0/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 3/100 | |
| Cypress (Cupressaceae) | Low | 12/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Nearby, close by, the nearest stream or river hosts wattle and casuarina, two of the most allergenic early-season trees. Here, just around the area, woodland where plane tree stands alongside eucalypt, the latter especially aggressive as an allergen. Well-kept lawns and ornamental trees in this park add their share of grass and plantain and weed pollen, just outside the immediate area.
In Jan Juc, temperatures climbing to 12.8°C by September likely mark the start of the main pollen release, with humidity around 76% helping keep counts airborne. Warmer conditions by December (16.4°C, 75% humidity) sustain grass pollen through the season, before rainfall of 52mm in March and cooling toward 12.2°C in June bring the season to a close.
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Frequently Asked Questions About Pollen in Victoria
Is pollen high in Surf Coast Shire right now?
Currently, there is no significant pollen in Surf Coast Shire.
Will pollen levels change in Surf Coast Shire tomorrow?
On 21 September 2026, pollen conditions in Surf Coast Shire will be different from today, with acacia at low levels, cypress at low levels
Is pollen expected to decrease in Surf Coast Shire 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 Surf Coast Shire?
On 20 September 2026, there are no significant pollen types in Surf Coast Shire.
When is pollen season in Surf Coast Shire?
How often is the Surf Coast Shire pollen forecast updated?
The Surf Coast Shire pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Surf Coast Shire 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 Surf Coast Shire 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 Surf Coast Shire, 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).
