Pollen count in Midleton today

Midleton usually gets more pollen than the Cork forecast suggests. In 2026 it had 23 High or Very high days, against 16 in the Cork forecast.

Hay fever symptoms in Midleton are influenced by the county's varied terrain and coastal location. Ireland's largest county shows significant variation: the sheltered Lee Valley around Cork city traps pollen, while coastal West Cork benefits from Atlantic breezes. Extensive dairy pastures mean high grass pollen. 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 urban environment means pollution can exacerbate symptoms, particularly in built-up areas.

The milder Gulf Stream climate means tree pollen can appear as early as late January. In Midleton, the key local trees are oak, beech, sycamore, which affect spring pollen levels. Grass pollen season peaks in June and July, with the Lee Valley and Atlantic coast 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 Gulf Stream influence creates a mild climate with an extended growing season, meaning pollen seasons start earlier and last longer than northern counties. 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 Midleton by washing particles from the air. During the drier periods common in Midleton, 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.

Cork city has excellent medical facilities. Coastal towns like Kinsale and Bantry offer relief during high pollen days. Check forecasts for the specific region you're visiting. 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 Midleton 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.