Feira de Santana pollen forecast - today, tomorrow and the week ahead

Today (9 August) pollen in Feira de Santana 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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Feira de Santana's parks feature native Caatinga and Atlantic Forest transition species including aroeira and angico as the main tree pollen sources, with exposure varying between green areas and the more built-up city centre. Surrounding Bahia semi-arid scrubland and farmland contribute substantial grass and scrub pollen, with the dry season concentrating pollen dispersal.

Today - 9 August

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    Low

    6/100

  • 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 Feira de Santana

View air quality

Frequently Asked Questions

Is pollen high in Feira de Santana right now?

On 9 August 2026, overall pollen levels in Feira de Santana are low. Cypress is the main contributor to airborne pollen

Will pollen levels change in Feira de Santana tomorrow?

On 10 August 2026, pollen conditions in Feira de Santana will be similar to today, with cypress at low levels

Is pollen expected to decrease in Feira de Santana 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 Feira de Santana?

On 9 August 2026, Cypress is the dominant pollen source in Feira de Santana. willow are not currently active.

When is pollen season in Feira de Santana?
Feira de Santana's pollen season is highest during the dry season from June to November, when native Caatinga and Atlantic Forest transition species release pollen alongside grass from urban green spaces. The wet season from March to June brings the most frequent rainfall interruptions, while the semi-arid tropical setting means the dry season concentrates pollen production and dispersal across the surrounding scrubland and farmland.
How often is the Feira de Santana pollen forecast updated?

The Feira de Santana pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in Feira de Santana 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 Feira de Santana 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 Feira de Santana, 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?

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Check pollen in other popular cities:

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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 Feira de Santana.

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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.