ultraviolet index in Scheveningen (4.0 km) | ultraviolet index in Wateringen (5 km) | ultraviolet index in Poeldijk (7 km) | ultraviolet index in Ter Heijde (10 km) | ultraviolet index in Monster (10 km) | ultraviolet index in Wassenaar (11 km) | ultraviolet index in Voorschoten (11 km) | ultraviolet index in 's-Gravenzande (12 km) | ultraviolet index in Valkenburg (15 km) | ultraviolet index in Maeslantkering zeezijde (15 km) | ultraviolet index in Hoek van Holland (16 km) | ultraviolet index in Scheurhaven (16 km) | ultraviolet index in Leiden (16 km) | ultraviolet index in Katwijk aan Zee (17 km) | ultraviolet index in Rijnsburg (17 km) | ultraviolet index in Maassluis (17 km) | ultraviolet index in Oegstgeest (18 km) | ultraviolet index in Vlaardingen (19 km) | ultraviolet index in Geulhaven (20 km) | ultraviolet index in Brielle (21 km)