Santa Inês pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Santa Inês is low; cypress is low. Tomorrow (10 August 2026) levels are similar. Over the following five days cypress will decrease. 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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Santa Inês commands the western Maranhão cerrado and babaçu transitional zone, where babaçu palm, native cerrado trees, and secondary vegetation are the main pollen sources. The wet season from November to April brings frequent rainfall interruptions, while the dry season concentrates pollen dispersal and the babaçu palm contributes a particularly distinctive local pollen source throughout this Maranhão interior municipality.
Today - 9 August
-
Alder (Alnus):
None
0/100
-
Birch (Betula):
None
0/100
-
Hazel (Corylus):
None
0/100
-
Cypress (Cupressaceae):
Low
3/100
-
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
3/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
Air quality in Santa Inês
View air qualityFrequently Asked Questions
Is pollen high in Santa Inês right now?
On 9 August 2026, overall pollen levels in Santa Inês are low. Cypress is the main contributor to airborne pollen
Will pollen levels change in Santa Inês tomorrow?
On 10 August 2026, pollen conditions in Santa Inês will be similar to today, with cypress at low levels
Is pollen expected to decrease in Santa Inês this week?
According to the five-day outlook, cypress pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.
Which pollen types are currently active in Santa Inês?
On 9 August 2026, Cypress is the dominant pollen source in Santa Inês. willow are not currently active.
When is pollen season in Santa Inês?
How often is the Santa Inês pollen forecast updated?
The Santa Inês pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Santa Inês 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 Santa Inês 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 Santa Inês, 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 Santa Inês.
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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.