Belgrave South pollen forecast — Mount Morton Lookout neighborhood
Pollen Today
Today (20 September) pollen in Mount Morton Lookout, Belgrave South is moderate; eucalyptus is moderate; cypress is low.
Pollen Tomorrow
Tomorrow (21 September 2026) eucalyptus remains moderate, cypress increasing, acacia at low levels.
7-Day Trend
Over the next week acacia, cypress, and eucalyptus will increase; grass will remain stable.
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Pollen Risk
Today - 20 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | None | 0/100 |
| Cypress (Cupressaceae) | Low | 21/100 |
| Eucalyptus (Myrtaceae) | Moderate | 26/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 9/100 | |
| Cypress (Cupressaceae) | Moderate | 37/100 | |
| Eucalyptus (Myrtaceae) | Moderate | 41/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Located in the wider area, this area has the nearest creek or river hosts river oak, among the most allergenic wind-pollinated trees found on watercourses. Tree cover made up mostly of eucalypt and wattle, wattle in particular a well-known seasonal trigger; this sits not far from here. Here, close to this spot, maintained parkland where turf grass and ornamental plane trees add to the local pollen mix.
Near the bank, river oak leads the seasonal calendar, climbing steadily from mid-winter into September. The woodland's eucalypt and wattle trees become the main pollen source as wattle flowers, typically landing in August and September. As spring turns to summer, grass pollen rises toward its November high, and remaining a significant allergen right through summer until it eases in February.
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Frequently Asked Questions About Pollen in Victoria
Is pollen high in Belgrave South right now?
On 20 September 2026, overall pollen levels in Belgrave South are moderate. Myrtle is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in Belgrave South tomorrow?
On 21 September 2026, pollen conditions in Belgrave South will be different from today, with acacia at low levels, myrtle at moderate levels and cypress increasing
Is pollen expected to decrease in Belgrave South this week?
According to the five-day outlook, acacia, cypress, and myrtle pollen levels will increase later in the week.
Which pollen types are currently active in Belgrave South?
On 20 September 2026, Myrtle is the dominant pollen source in Belgrave South. cypress are also present but at lower levels. grass and acacia are not currently active.
When is pollen season in Belgrave South?
How often is the Belgrave South pollen forecast updated?
The Belgrave South pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Belgrave South 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 Belgrave South 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 Belgrave South, 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).
