Underbool pollen forecast - today, tomorrow and the week ahead
Pollen Today
Today (16 September) pollen in Underbool is moderate; acacia is moderate; cypress, eucalyptus, and grass are low.
Pollen Tomorrow
Tomorrow (17 September 2026) acacia increasing, cypress increasing, eucalyptus increasing, grass increasing.
7-Day Trend
Over the next week acacia, cypress, eucalyptus, and grass will decrease.
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Pollen Risk
Today - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Moderate | 33/100 |
| Cypress (Cupressaceae) | Low | 17/100 |
| Eucalyptus (Myrtaceae) | Low | 8/100 |
| Grass (Poaceae) | Low | 7/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | High | 52/100 | |
| Cypress (Cupressaceae) | Moderate | 36/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 27/100 | |
| Grass (Poaceae) | Moderate | 26/100 |
Local Environmental Conditions
Nearby, just outside the immediate area, river oak crowds the water's edge here, a well-known contributor to local casuarina pollen counts. Here, in the vicinity, tree cover made up mostly of eucalypt and wattle, wattle in particular a well-known seasonal trigger. Mown grass and planted plane trees in a nearby park, adding to the seasonal pollen mix; this sits in the surrounding area.
Near the bank, river oak leads the seasonal calendar, usually peaking sometime between July and September. The nearby eucalypt and wattle stands take the lead as winter turns to spring, building to its sharpest point across August and September. Spring brings rising grass pollen that crests in November, before pollen counts gradually decline through January and February.
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Resource Hub
Sports venues in Underbool 1 sports venue
Frequently Asked Questions About Pollen in Victoria
Is pollen high in Underbool right now?
On 16 September 2026, overall pollen levels in Underbool are moderate. Acacia is the main contributor to airborne pollen, while myrtle, grass, and cypress remain at lower levels
Will pollen levels change in Underbool tomorrow?
On 17 September 2026, pollen conditions in Underbool will be different from today, with myrtle, grass, acacia, cypress increasing
Is pollen expected to decrease in Underbool this week?
According to the five-day outlook, myrtle, grass, acacia, and cypress pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Underbool?
On 16 September 2026, Acacia is the dominant pollen source in Underbool. myrtle, grass, and cypress are also present but at lower levels.
When is pollen season in Underbool?
How often is the Underbool pollen forecast updated?
The Underbool pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Underbool 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 Underbool 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 Underbool, 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).
