Lisbon pollen forecast — Praia D'El Rey Golf & Beach Resort – Championship Course neighborhood

On 21 July 2026, overall pollen levels in Lisbon are moderate. Grass is the main contributor to airborne pollen, while artemisia remain at lower levels

On 22 July 2026, pollen conditions in Lisbon will be similar to today, with artemisia at low levels, grass at medium levels

According to the five-day outlook, grass pollen levels are expected to gradually decrease, while artemisia pollen will increase, suggesting mixed conditions later in the week.

On 21 July 2026, Grass is the dominant pollen source in Lisbon. artemisia are also present but at lower levels. birch, hazel, cypress, willow, and alder are not currently active.

Pollen at Praia D'El Rey Golf & Beach Resort – Championship Course builds through oak and olive during spring, tapering as late grass pollen takes over into early summer; conditions here generally track the wider Óbidos pattern across the winter-to-summer stretch from January to August.

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.