Lisbon pollen forecast — Setúbal Peninsula neighborhood

Currently, there is no significant pollen in Lisbon.

On 22 July 2026, pollen conditions in Lisbon will be different from today, with artemisia at low levels

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

On 21 July 2026, there are no significant pollen types in Lisbon.

From pine and olive in early season through a grass-driven spring peak, Setúbal Peninsula's pollen year runs January to June, tempered throughout by Atlantic rainfall. Hillier inland areas can see slightly later peaks than the coast.

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.