West Melbourne pollen forecast — Flagstaff Gardens neighborhood
Pollen Today
Today (20 September) pollen in Flagstaff Gardens, West Melbourne is low; acacia, cypress, and eucalyptus are low.
Pollen Tomorrow
Tomorrow (21 September 2026) acacia no longer expected, cypress no longer expected, eucalyptus no longer expected.
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) | Low | 11/100 |
| Cypress (Cupressaceae) | Low | 20/100 |
| Eucalyptus (Myrtaceae) | Low | 9/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | None | 0/100 | |
| Cypress (Cupressaceae) | None | 0/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Woodland where eucalypt stands alongside wattle, the latter especially aggressive as an allergen when in full flower; this sits within the local area. Located near this part of town, this area has mown grass and planted plane trees in a nearby park, adding to the seasonal pollen mix. Ground-level conditions like local landscaping can nudge these figures slightly either way.
The nearby eucalypt and wattle stands take the lead as winter turns to spring, climbing steadily through late winter to a peak in August or September. Grass pollen becomes the dominant allergen through spring, peaking in November, before gradually tapering off through the peak of summer into February. Neighboring parts of the region typically see this same sequence with only minor timing shifts.
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Frequently Asked Questions About Pollen in Victoria
Is pollen high in West Melbourne right now?
On 20 September 2026, overall pollen levels in West Melbourne are low. Myrtle is the main contributor to airborne pollen, while acacia and cypress remain at lower levels
Will pollen levels change in West Melbourne tomorrow?
On 21 September 2026, pollen conditions in West Melbourne will be similar to today with no significant pollen expected.
Is pollen expected to decrease in West Melbourne this week?
According to the five-day outlook, myrtle, acacia, and cypress pollen levels will increase later in the week.
Which pollen types are currently active in West Melbourne?
On 20 September 2026, Myrtle is the dominant pollen source in West Melbourne. acacia and cypress are also present but at lower levels. grass are not currently active.
When is pollen season in West Melbourne?
How often is the West Melbourne pollen forecast updated?
The West Melbourne pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in West Melbourne 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 West Melbourne 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 West Melbourne, 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).
