Stockholm pollen forecast — Tyresö & Haninge corridor neighborhood

On 25 June 2026, overall pollen levels in Stockholm are moderate. Grass is the main contributor to airborne pollen, while cypress remain at lower levels

On 26 June 2026, pollen conditions in Stockholm will be different from today, with grass at medium levels, birch at low levels and cypress increasing

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

On 25 June 2026, Grass is the dominant pollen source in Stockholm. cypress are also present but at lower levels. willow, alder, birch, and hazel are not currently active.

Stockholm Tyresö & Haninge corridor extends through the southern Stockholm archipelago landscape, where birch, pine, and oak are the main pollen sources across this classic Swedish coastal woodland setting. The Baltic Sea archipelago proximity means onshore winds can periodically disperse pollen, while birch peaks intensely through May, grass peaks through June and July, and mugwort extends into September throughout this southern Stockholm suburban nature corridor.

The Stockholm 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 Stockholm, 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.