Lucerne pollen forecast — Rigi neighborhood

On 16 July 2026, overall pollen levels in Lucerne are moderate. Grass is the main contributor to airborne pollen, while willow, hazel, and cypress remain at lower levels

On 17 July 2026, pollen conditions in Lucerne will be different from today, with cypress at low levels and grass continuing to decline

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

On 16 July 2026, Grass is the dominant pollen source in Lucerne. willow, hazel, and cypress are also present but at lower levels. alder, artemisia, and birch are not currently active.

At Rigi, the pollen season is short and shaped by elevation, running from roughly June through August as larch and alpine meadow grasses take over lower on the slopes. Little of the lowland spring sequence reaches this height, and pollen sources thin out rapidly above roughly 2,000 metres, where vegetation gives way to bare rock and ice.

The Lucerne 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 Lucerne, 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.