Pollen count in Bray today

Bray usually gets less pollen than the Wicklow forecast suggests, because air off the sea carries less pollen. In 2026 it had 7 High or Very high days, against 15 in the Wicklow forecast.

Hay fever symptoms in Bray are influenced by the county's hilly terrain and coastal location. The Garden of Ireland has diverse conditions: ancient oakwoods at Glendalough, conifer plantations in the mountains, and farmland in the valleys all contribute different pollen types at different times. Common symptoms include sneezing, runny or blocked nose, itchy and watery eyes, and an itchy throat. During prolonged dry spells, symptoms may be more persistent. The rural setting means exposure to agricultural pollen sources is common during farming activities.

Tree pollen season typically runs from February to May. In Bray, the key local trees are oak, birch, Sitka spruce, which affect spring pollen levels. Grass pollen season peaks in June and July, with the Wicklow Mountains and Glendalough contributing to local concentrations. Weed pollen, including nettle and dock, can be present from June to September. Our daily forecasts help you track these changing conditions throughout the seasons.

The mountains create dramatic weather variations. Coastal Bray and Greystones can be clear while Glendalough is misty. Uplands often have cleaner air. Sea breezes along the coast can help disperse pollen, making coastal areas preferable during high pollen days. Warm, dry, and windy days typically see higher pollen counts as conditions favour pollen release and dispersal. During dry spells, pollen levels can build up over several days.

Yes, rain generally reduces airborne pollen levels in Bray by washing particles from the air. During the drier periods common in Bray, rain showers provide welcome relief. However, thunderstorms can break pollen grains into smaller particles that penetrate deeper into the lungs. Light, steady rain is best for pollen relief. Check our daily forecast to plan activities around weather patterns.

The mountain trails above the tree line offer low-pollen walking. Coastal towns like Bray, Greystones, and Arklow benefit from sea breezes. Good pharmacy access throughout. General tips include checking our daily pollen forecast before planning outdoor activities, staying indoors during peak pollen times (usually mid-morning and early evening), wearing wraparound sunglasses outdoors, and showering after being outside. The coastal areas of Bray typically have lower pollen levels, especially when sea breezes are blowing. Consult your pharmacist or GP about antihistamines and other treatments tailored to your symptoms.