Lisbon pollen forecast — Arrábida Natural Park neighborhood

Currently, there is no significant pollen in Lisbon.

On 26 June 2026, pollen conditions in Lisbon will be similar to today with no significant pollen expected.

According to the five-day outlook, pollen levels are expected to remain relatively stable.

On 25 June 2026, there are no significant pollen types in Lisbon.

Lisbon Arrábida Natural Park occupies the dramatic limestone serra south of Setúbal, where pine, olive, and maquis scrub are the main pollen sources across this remarkable Mediterranean coastal park. The Atlantic Ocean position means strong onshore winds frequently disperse pollen, while the Mediterranean climate concentrates pollen in spring and the exceptional botanical diversity of the limestone limestone scrub contributes a particularly varied local pollen environment throughout.

The Lisbon 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 Lisbon, 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.