Davos pollen forecast — Davos Eisstadion neighborhood

On 30 August 2026, overall pollen levels in Davos are low. Grass is the main contributor to airborne pollen

On 31 August 2026, pollen conditions in Davos will be similar to today with no significant pollen expected.

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

On 30 August 2026, Grass is the dominant pollen source in Davos. artemisia, hazel, cypress, and willow are not currently active.

Davos Eisstadion's pollen season is brief and compressed by elevation, running roughly from June through August with larch and alpine meadow grasses as the dominant sources. The lowland tree pollen calendar barely applies here, since vegetation cover thins out quickly with altitude, leaving only sparse pollen sources near the summit.

The Davos 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 Davos, 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.