Hamar pollen forecast - today, tomorrow and the week ahead

On 16 July 2026, overall pollen levels in Hamar are moderate. Cypress is the main contributor to airborne pollen, while grass remain at lower levels

On 17 July 2026, pollen conditions in Hamar will be different from today, with cypress, grass continuing to decline

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

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

Hamar's pollen season extends from March all the way through August, with alder and hazel setting things in motion as early as March, before birch surges to its highest levels through to May. From there, grass pollen continues across June and July. With the surrounding forestry land and farmland near Hamar, the local climate leaves its own mark on how the pollen season actually unfolds locally.

The Hamar 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 Hamar, 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.