Mitchell (NSW) pollen forecast — Old Ammunition Factory Bomb Shelter neighborhood
Pollen Today
Today (20 September) pollen in Old Ammunition Factory Bomb Shelter, Mitchell (NSW) is low; acacia, cypress, and eucalyptus are low.
Pollen Tomorrow
Tomorrow (21 September 2026) levels are similar to today.
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 | 20/100 |
| Cypress (Cupressaceae) | Low | 22/100 |
| Eucalyptus (Myrtaceae) | Low | 25/100 |
| Grass (Poaceae) | None | 0/100 |
Tomorrow - 21 September
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Acacia (Acacia) | Low | 1/100 | |
| Cypress (Cupressaceae) | Low | 3/100 | |
| Eucalyptus (Myrtaceae) | Low | 6/100 | |
| Grass (Poaceae) | None | 0/100 |
Local Environmental Conditions
Located within the local area, this area has the waterway's edge supports river oak, a species whose fine pollen travels well beyond the immediate bank. Here, within the neighborhood's edge, a canopy of eucalypt threaded with wattle, wattle chief among them for allergenic potency here. Nearby, close to this spot, green space with maintained lawn and planted plane trees, both contributing to seasonal pollen counts.
River oak near the water opens the pollen calendar early, getting an early start, typically cresting between July and August. The nearby eucalypt and wattle stands take the lead as winter turns to spring, typically landing in August and September. Grass pollen climbs toward a November peak, then persisting at a reduced but still meaningful level into the new year.
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Pollen forecast neighborhoods 2 neighborhoods
Frequently Asked Questions About Pollen in New South Wales
Is pollen high in Mitchell (NSW) right now?
On 20 September 2026, overall pollen levels in Mitchell (NSW) are low. Myrtle is the main contributor to airborne pollen, while acacia and cypress remain at lower levels
Will pollen levels change in Mitchell (NSW) tomorrow?
On 21 September 2026, pollen conditions in Mitchell (NSW) will be similar to today, with myrtle at low levels, acacia at low levels, cypress at low levels
Is pollen expected to decrease in Mitchell (NSW) 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 Mitchell (NSW)?
On 20 September 2026, Myrtle is the dominant pollen source in Mitchell (NSW). acacia and cypress are also present but at lower levels. grass are not currently active.
When is pollen season in Mitchell (NSW)?
How often is the Mitchell (NSW) pollen forecast updated?
The Mitchell (NSW) pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Mitchell (NSW) 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 Mitchell (NSW) 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 Mitchell (NSW), 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).
