ultraviolet index in Heiloo (3.4 km) | ultraviolet index in Egmond-Binnen (3.8 km) | ultraviolet index in Uitgeest (4.6 km) | ultraviolet index in Castricum (6 km) | ultraviolet index in Heemskerk (6 km) | ultraviolet index in Egmond aan Zee (7 km) | ultraviolet index in Alkmaar (8 km) | ultraviolet index in Beverwijk (10 km) | ultraviolet index in Bergen aan Zee (11 km) | ultraviolet index in Wijk aan Zee (11 km) | ultraviolet index in Velsen-Noord (12 km) | ultraviolet index in Koedijk (12 km) | ultraviolet index in Velsen-Zuid (13 km) | ultraviolet index in Ijmuiden (13 km) | ultraviolet index in Driehuis (14 km) | ultraviolet index in Schoorl (15 km) | ultraviolet index in Velserbroek (16 km) | ultraviolet index in Santpoort-Noord (16 km) | ultraviolet index in Groet (17 km) | ultraviolet index in Warmenhuizen (17 km)