Overview

• The Met Office predicts a new heatwave from July 8 with temperatures up to 30°C and high to very high grass pollen levels across the UK.
• Grass pollen season peaks in early July and triggers severe hay fever for an estimated 10–13 million people nationwide.
• Households are being urged to stop drying washing outdoors to avoid sticky pollen entering homes and worsening symptoms.
• Experts recommend using tumble dryers or indoor drying, sealing windows and stepping up cleaning routines to limit indoor allergen build-up.
• Additional measures include wearing sunglasses and hats outdoors and showering with clothes changes immediately after returning inside.