Lennestadt pollen forecast - today, tomorrow and the week ahead

Currently, there is no significant pollen in Lennestadt.

On 21 July 2026, pollen conditions in Lennestadt will be different from today, with cypress at low levels, grass at medium levels, artemisia at low levels

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

On 20 July 2026, there are no significant pollen types in Lennestadt.

Lennestadt's pollen season unfolds from late January through August, launched by early alder and hazel already active by January then birch pollen rising sharply across April. Grass pollen follows, dominating June and July. The upland forests of the Sauerland surround Lennestadt, with steep valleys and beech-dominated slopes nearby, contributing beech and spruce pollen alongside the seasonal tree bloom.

The Lennestadt 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 Lennestadt, 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.