São Pedro da Aldeia pollen forecast - today, tomorrow and the week ahead

On 16 July 2026, overall pollen levels in São Pedro da Aldeia are low. Cypress is the main contributor to airborne pollen

On 17 July 2026, pollen conditions in São Pedro da Aldeia will be similar to today, with cypress at low levels

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

On 16 July 2026, Cypress is the dominant pollen source in São Pedro da Aldeia. willow and amaranthaceae are not currently active.

The dry season brings São Pedro da Aldeia's heaviest pollen exposure, led by restinga coastal scrub and introduced urban trees pollen, before the wet season restores more frequent rainfall interruptions.

The São Pedro da Aldeia 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 Pedro da Aldeia, 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.