Estância Velha Pollen Forecast - Today, Tomorrow and the Week Ahead
Pollen Today
Today (10 October) pollen in Estância Velha is low; cypress and willow are low.
Pollen Tomorrow
Tomorrow (11 October 2026) cypress remains low, willow remains low, grass at low levels.
7-Day Trend
Over the next week cypress and willow will increase; grass will remain stable.
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Pollen Risk
Today - 10 October
| Pollen species | Level | Value |
|---|---|---|
| Alder (Alnus) | None | 0/100 |
| Birch (Betula) | None | 0/100 |
| Hazel (Corylus) | None | 0/100 |
| Cypress (Cupressaceae) | Low | 2/100 |
| Grass (Poaceae) | None | 0/100 |
| Willow (Salicaceae) | Low | 1/100 |
Tomorrow - 11 October
| Pollen species | Level | Value | 7-Day Trend |
|---|---|---|---|
| Alder (Alnus) | None | 0/100 | — |
| Birch (Betula) | None | 0/100 | — |
| Hazel (Corylus) | None | 0/100 | — |
| Cypress (Cupressaceae) | Low | 2/100 | |
| Grass (Poaceae) | Low | 2/100 | |
| Willow (Salicaceae) | Low | 1/100 |
Local Environmental Conditions
Built-up land and woodland share the area around the heart of Estância Velha. Around here, tree cover makes trees an important source; planted trees and mown lawns are the main sources in the built-up parts. Grasses along roadsides, verges and open ground also add to the overall pollen load. Clearings, tracks and woodland edges let grasses and other flowering plants grow among the trees.
Tree pollen comes first, peaking in early spring. Grasses take over in mid-spring, with temperatures around 20°C, and their pollen lingers into early fall. A smaller weed peak follows from early summer into early fall. In warm, humid weather through spring, mold spores add to the mix, especially after rain.
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Frequently Asked Questions About Pollen in Rio Grande do Sul
Is pollen high in Estância Velha right now?
On 10 October 2026, overall pollen levels in Estância Velha are low. Willow is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in Estância Velha tomorrow?
On 11 October 2026, pollen conditions in Estância Velha will be different from today, with willow at low levels, cypress at low levels, grass at low levels
Is pollen expected to decrease in Estância Velha this week?
According to the five-day outlook, willow and cypress pollen levels will increase later in the week.
Which pollen types are currently active in Estância Velha?
On 10 October 2026, Willow is the dominant pollen source in Estância Velha. cypress are also present but at lower levels. grass are not currently active.
When is pollen season in Estância Velha?
How often is the Estância Velha pollen forecast updated?
The Estância Velha pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Estância Velha 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 Estância Velha 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 Estância Velha, 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 pollen scores represent risk levels, not direct pollen measurements. Higher scores indicate higher risk.
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).
