ultraviolet index in Botlek Rotterdam (2.3 km) | ultraviolet index in Geervliet (2.7 km) | ultraviolet index in Geulhaven (3.8 km) | ultraviolet index in Heenvliet (3.8 km) | ultraviolet index in Simonshaven (3.9 km) | ultraviolet index in Hoogvliet Rotterdam (4.2 km) | ultraviolet index in Zuidland (4.7 km) | ultraviolet index in Hekelingen (4.8 km) | ultraviolet index in Nieuw-Beijerland (6 km) | ultraviolet index in Zwartewaal (6 km) | ultraviolet index in Vlaardingen (6 km) | ultraviolet index in Poortugaal (6 km) | ultraviolet index in Goudswaard (7 km) | ultraviolet index in Maassluis (7 km) | ultraviolet index in Pernis (7 km) | ultraviolet index in Oudenhoorn (8 km) | ultraviolet index in Rhoon (9 km) | ultraviolet index in Eemhaven (9 km) | ultraviolet index in Oud-Beijerland (10 km) | ultraviolet index in Brielle (11 km)