Karlovac pollen forecast - today, tomorrow and the week ahead

On 16 July 2026, overall pollen levels in Karlovac are low. Grass is the main contributor to airborne pollen

On 17 July 2026, pollen conditions in Karlovac will be different from today, with artemisia at low levels and grass increasing

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

On 16 July 2026, Grass is the dominant pollen source in Karlovac. alder, artemisia, birch, hazel, cypress, and willow are not currently active.

cypress and hazel gets the season underway in Karlovac, plane and oak carries the spring peak, and grass and coastal scrub pollen rounds things out into summer across the February-to-September window. Mediterranean-influenced summers keep late-season pollen modest here, consistent with the wider Karlovac pattern.

The Karlovac 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 Karlovac, 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.