Londrina pollen forecast - today, tomorrow and the week ahead

On 9 August 2026, overall pollen levels in Londrina are low. Cypress is the main contributor to airborne pollen, while willow remain at lower levels

On 10 August 2026, pollen conditions in Londrina will be similar to today with no significant pollen expected.

According to the five-day outlook, cypress and willow pollen levels will increase later in the week.

On 9 August 2026, Cypress is the dominant pollen source in Londrina. willow are also present but at lower levels.

Londrina's pollen season is most pronounced during the dry season from June to August in the subtropical highland climate of northern Paraná. Eucalyptus, pine, and native Atlantic Forest species release tree pollen through winter and spring, with grass peaking from August through November in the Southern Hemisphere spring. The well-defined dry season concentrates pollen production, while the wet summer from November to March provides relief through frequent rainfall.

The Londrina 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 Londrina, 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.