Cruz Alta pollen forecast - today, tomorrow and the week ahead
Today (9 August) pollen in Cruz Alta 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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Cruz Alta commands the Rio Grande do Sul northern highlands wheat region as a historic agricultural city, where native pampa grasses, eucalyptus, and soybean farmland are the main pollen sources. The subtropical highland climate produces a well-defined pollen season, while grass from the native campo vegetation peaks in spring and summer and rainfall interruptions occur throughout the year throughout this Rio Grande do Sul agricultural highland 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
4/100
-
Grass (Poaceae):
None
0/100
-
Willow (Salicaceae):
None
0/100
Air quality in Cruz Alta
View air qualityFrequently Asked Questions
Is pollen high in Cruz Alta right now?
On 9 August 2026, overall pollen levels in Cruz Alta are low. Cypress is the main contributor to airborne pollen
Will pollen levels change in Cruz Alta tomorrow?
On 10 August 2026, pollen conditions in Cruz Alta will be similar to today, with cypress at low levels
Is pollen expected to decrease in Cruz Alta 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 Cruz Alta?
On 9 August 2026, Cypress is the dominant pollen source in Cruz Alta. willow are not currently active.
When is pollen season in Cruz Alta?
How often is the Cruz Alta pollen forecast updated?
The Cruz Alta pollen forecast is updated four times daily. See the timestamp below for the most recent update.
Does pollen in Cruz Alta 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 Cruz Alta 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 Cruz Alta, 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 Cruz Alta.
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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.