São Bernardo do Campo pollen forecast - today, tomorrow and the week ahead

Today (25 June) pollen in São Bernardo do Campo is low; amaranthaceae is low. Tomorrow (26 June 2026) levels are similar. Over the following five days amaranthaceae will increase. Forecasts are calculated by Airmine using satellites to map local vegetation and determine pollen season onset.

For long term forecasts and maps, see the Airmine app

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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

São Bernardo do Campo's parks feature eucalyptus, pine, and native Atlantic Forest species as the main tree pollen sources, with exposure varying between green areas and the more built-up industrial city centre. Surrounding São Paulo metropolitan woodland and the Serra do Mar escarpment contribute substantial tree and grass pollen under prevailing southwesterly winds.

Today - 25 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Amaranthaceae:

    Low

    1/100

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 - 26 June

  • Alder (Alnus):

    None

    0/100

  • Birch (Betula):

    None

    0/100

  • Hazel (Corylus):

    None

    0/100

  • Cypress (Cupressaceae):

    None

    0/100

  • Grass (Poaceae):

    None

    0/100

  • Willow (Salicaceae):

    None

    0/100

  • Amaranthaceae:

    Low

    3/100

Frequently Asked Questions

Is pollen high in São Bernardo do Campo right now?

On 25 June 2026, overall pollen levels in São Bernardo do Campo are low. Amaranthaceae is the main contributor to airborne pollen

Will pollen levels change in São Bernardo do Campo tomorrow?

On 26 June 2026, pollen conditions in São Bernardo do Campo will be similar to today, with amaranthaceae at low levels

Is pollen expected to decrease in São Bernardo do Campo this week?

According to the five-day outlook, amaranthaceae pollen levels will increase later in the week.

Which pollen types are currently active in São Bernardo do Campo?

On 25 June 2026, Amaranthaceae is the dominant pollen source in São Bernardo do Campo. cypress and willow are not currently active.

When is pollen season in São Bernardo do Campo?
São Bernardo do Campo's pollen season is most pronounced during the dry season from May to September, when eucalyptus, pine, and native Atlantic Forest species release pollen and grass exposure increases. The tropical highland climate means frequent rainfall during the wet summer suppresses dispersal, while the dry season concentrates pollen production across the southern São Paulo metropolitan area.
How often is the São Bernardo do Campo pollen forecast updated?

The São Bernardo do Campo pollen forecast is updated four times daily. See the timestamp below for the most recent update.

Does pollen in São Bernardo do Campo 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 São Bernardo do Campo 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 São Bernardo do Campo, 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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Data provided by Airmine — Last update: 25 Jun 2026, 09:01 CET (Data is updated four times daily.)

This page provides the latest public pollen forecast for São Bernardo do Campo.

For long term forecasts and maps, see the Airmine app

Download on the App Store Get it on Google Play

Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team

Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.