Sydney pollen forecast — HMAS Sydney I – SMS Emden Memorial neighborhood
Pollen Today
Today (16 September) pollen in HMAS Sydney I – SMS Emden Memorial, Sydney is low; acacia and cypress are low.
Pollen Tomorrow
Tomorrow (17 September 2026) levels are similar to today.
7-Day Trend
Over the next week acacia and cypress will decrease; eucalyptus and grass will remain stable.
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Pollen Risk
Today - 16 September
| Pollen species | Level | Value |
|---|---|---|
| Acacia (Acacia) | Low | 1/100 |
| Cypress (Cupressaceae) | Low | 3/100 |
| Eucalyptus (Myrtaceae) | None | 0/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 17 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 19/100 | |
| Cypress (Cupressaceae) | Low | 21/100 | |
| Eucalyptus (Myrtaceae) | None | 0/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Located just around the area, this area has a stand of river oak lines the water, a reliable source of casuarina pollen through the warmer months. Nearby, in the vicinity, woods composed largely of eucalypt with wattle at the margins, a combination tied to sharp late-winter pollen spikes. Located within easy reach, this area has a nearby park's turf and plane trees layer additional pollen onto the seasonal grass count.
Along the waterway, river oak releases pollen first, building through the depths of winter into September. The woodland's eucalypt and wattle trees become the main pollen source as wattle flowers, cresting around August and September in the year's sharpest tree-pollen spike. Grass pollen counts rise through spring, reaching their peak around November, before pollen counts gradually decline through January and February.
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Pollen forecast neighborhoods 86 neighborhoods
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Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Sydney right now?
On 16 September 2026, overall pollen levels in Sydney are low. Acacia is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in Sydney tomorrow?
On 17 September 2026, pollen conditions in Sydney will be similar to today, with acacia at low levels, cypress at low levels
Is pollen expected to decrease in Sydney this week?
According to the five-day outlook, acacia and cypress pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Sydney?
On 16 September 2026, Acacia is the dominant pollen source in Sydney. cypress are also present but at lower levels. myrtle and grass are not currently active.
When is pollen season in Sydney?
How often is the Sydney pollen forecast updated?
The Sydney pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Sydney 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 Sydney 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 Sydney, 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).
