Galway pollen forecast — Salthill neighborhood

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

On 17 July 2026, pollen conditions in Galway will be similar to today with no significant pollen expected.

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

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

Salthill sits along Galway Bay's promenade with a long seafront, giving it a wind-swept, maritime pollen season, with salt air softening the spring tree bloom, while the promenade's grassy verges sustain a fairly typical summer grass presence, and mugwort and nettle along coastal paths add only a light late-season trickle.

The Galway 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 Galway, 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.