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

On 16 July 2026, overall pollen levels in São Bernardo do Campo are low. Amaranthaceae is the main contributor to airborne pollen, while cypress remain at lower levels

On 17 July 2026, pollen conditions in São Bernardo do Campo will be similar to today, with amaranthaceae at low levels, cypress at low levels

According to the five-day outlook, amaranthaceae and cypress pollen levels are expected to gradually decrease, suggesting improving conditions later in the week.

On 16 July 2026, Amaranthaceae is the dominant pollen source in São Bernardo do Campo. cypress are also present but at lower levels. willow are not currently active.

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.

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

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.

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.