Umuarama pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Umuarama is low; cypress and willow are low. Tomorrow (10 August 2026) levels are similar - cypress remains low. Over the following five days cypress and willow 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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Umuarama anchors the northwestern Paraná agricultural region near the Paraguayan border, where eucalyptus, native Atlantic Forest remnants, and soybean farmland are the main pollen sources. The subtropical climate produces a well-defined pollen season, with the dry season concentrating pollen dispersal and the wet summer months bringing frequent rainfall interruptions throughout this northwestern Paraná agribusiness municipality.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Low
12/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
Low
5/100
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
2/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
Air quality in Umuarama
View air qualityFrequently Asked Questions
Is pollen high in Umuarama right now?
On 9 August 2026, overall pollen levels in Umuarama are low. Willow is the main contributor to airborne pollen, while cypress remain at lower levels
Will pollen levels change in Umuarama tomorrow?
On 10 August 2026, pollen conditions in Umuarama will be different from today, with cypress at low levels
Is pollen expected to decrease in Umuarama 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 Umuarama?
On 9 August 2026, Willow is the dominant pollen source in Umuarama. cypress are also present but at lower levels.
When is pollen season in Umuarama?
How often is the Umuarama pollen forecast updated?
The Umuarama pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Umuarama 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 Umuarama 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 Umuarama, 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 Umuarama.
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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.