Glenaire pollen forecast — Castle Cove Lookout neighborhood
Pollen Today
Today (16 September) pollen in Castle Cove Lookout, Glenaire is moderate; cypress and eucalyptus are moderate; acacia and grass are low.
Pollen Tomorrow
Tomorrow (17 September 2026) cypress remains moderate, grass remains low, acacia increasing, eucalyptus 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) | Low | 15/100 |
| Cypress (Cupressaceae) | Moderate | 32/100 |
| Eucalyptus (Myrtaceae) | Moderate | 43/100 |
| Grass (Poaceae) | Low | 4/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Moderate | 30/100 | |
| Cypress (Cupressaceae) | Moderate | 48/100 | |
| Eucalyptus (Myrtaceae) | High | 59/100 | |
| Grass (Poaceae) | Low | 19/100 |
Local Environmental Conditions
Nearby, not far from here, river oak lines the bank, contributing some of the season's more persistent wind-borne pollen. Here, near this part of town, a mix of eucalypt and wattle, wattle in particular a notorious trigger for hay fever across southern Australia. Comparable land cover in surrounding areas tends to produce a similar pollen mix overall.
River oak by the water is typically first out of the gate, hitting its peak before most other trees flower, around July into September. The nearby eucalypt and wattle stands take the lead as winter turns to spring, usually peaking from August into October. Grass pollen counts rise through spring, reaching their peak around November, with levels staying elevated into the new year before finally easing off.
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Frequently Asked Questions About Pollen in Victoria
Is pollen high in Glenaire right now?
On 16 September 2026, overall pollen levels in Glenaire are moderate. Cypress is the main contributor to airborne pollen, while myrtle, acacia, and grass remain at lower levels
Will pollen levels change in Glenaire tomorrow?
On 17 September 2026, pollen conditions in Glenaire will be different from today, with cypress at moderate levels, grass at low levels and acacia, myrtle increasing
Is pollen expected to decrease in Glenaire 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 Glenaire?
On 16 September 2026, Cypress is the dominant pollen source in Glenaire. myrtle, acacia, and grass are also present but at lower levels.
When is pollen season in Glenaire?
How often is the Glenaire pollen forecast updated?
The Glenaire pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Glenaire 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 Glenaire 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 Glenaire, 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).
