Birigui pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Birigui 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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Birigui anchors the northwestern São Paulo cerrado region as a footwear industry hub, where eucalyptus, native cerrado remnants, and introduced urban trees are the main pollen sources. The tropical climate produces a more defined pollen season, with the dry season from May to September concentrating pollen dispersal and the wet season bringing frequent rainfall interruptions throughout.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Low
13/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
Low
4/100
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 Birigui
View air qualityFrequently Asked Questions
Is pollen high in Birigui right now?
On 9 August 2026, overall pollen levels in Birigui are low. Cypress is the main contributor to airborne pollen, while willow remain at lower levels
Will pollen levels change in Birigui tomorrow?
On 10 August 2026, pollen conditions in Birigui will be different from today, with cypress at low levels
Is pollen expected to decrease in Birigui 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 Birigui?
On 9 August 2026, Cypress is the dominant pollen source in Birigui. willow are also present but at lower levels.
When is pollen season in Birigui?
How often is the Birigui pollen forecast updated?
The Birigui pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Birigui 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 Birigui 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 Birigui, 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 Birigui.
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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.