ultraviolet index in Monster (0.9 km) | ultraviolet index in 's-Gravenzande (3.3 km) | ultraviolet index in Poeldijk (3.7 km) | ultraviolet index in Hoek van Holland (7 km) | ultraviolet index in Wateringen (7 km) | ultraviolet index in Scheurhaven (8 km) | ultraviolet index in Maeslantkering zeezijde (8 km) | ultraviolet index in Den Haag (The Hague) - Den Haag (10 km) | ultraviolet index in Scheveningen (10 km) | ultraviolet index in Maasvlakte Rotterdam (12 km) | ultraviolet index in Brielle (14 km) | ultraviolet index in Maassluis (14 km) | ultraviolet index in Oostvoorne (14 km) | ultraviolet index in Zwartewaal (17 km) | ultraviolet index in Geulhaven (19 km) | ultraviolet index in Rockanje (19 km) | ultraviolet index in Botlek Rotterdam (19 km) | ultraviolet index in Vlaardingen (19 km) | ultraviolet index in Heenvliet (19 km) | ultraviolet index in Geervliet (20 km)