Estância Velha pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Estância Velha is low; cypress is low. Tomorrow (10 August 2026) levels are similar. Over the following five days cypress will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Estância Velha lies in the Rio Grande do Sul northern metropolitan footwear zone near Novo Hamburgo, where eucalyptus, native Atlantic Forest remnants, and introduced urban trees are the main pollen sources. The subtropical climate produces a well-defined pollen season, while the flat Rio Grande do Sul metropolitan landscape allows pollen to disperse widely and rainfall interruptions occur throughout the year throughout.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Low
15/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
High pollen levels may trigger sneezing, itchy eyes, and congestion. Airmine's neighbourhood estimates use satellites to map local vegetation and a statistical prediction model, updated four times daily.
Tomorrow - 10 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Low
5/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
Air quality in Estância Velha
View air qualityFrequently Asked Questions
Is pollen high in Estância Velha right now?
On 9 August 2026, overall pollen levels in Estância Velha are low. Cypress is the main contributor to airborne pollen
Will pollen levels change in Estância Velha tomorrow?
On 10 August 2026, pollen conditions in Estância Velha will be similar to today, with cypress at low levels
Is pollen expected to decrease in Estância Velha this week?
According to the five-day outlook, cypress and willow pollen levels will increase later in the week.
Which pollen types are currently active in Estância Velha?
On 9 August 2026, Cypress is the dominant pollen source in Estância Velha. willow 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.
Want to see pollen forecasts for other cities in Brazil?
Check pollen in other popular cities:
Data provided by Airmine — Last update: 9 August 2026 at 20:27 CEST (Data is updated four times daily.)
This page provides the latest public pollen forecast for Estância Velha.
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Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.