ultraviolet index in Noordwijkerhout (4.2 km) | ultraviolet index in Hillegom (4.5 km) | ultraviolet index in De Zilk (5 km) | ultraviolet index in Voorhout (6 km) | ultraviolet index in Noordwijk (7 km) | ultraviolet index in Bennebroek (8 km) | ultraviolet index in Oegstgeest (10 km) | ultraviolet index in Cruquius (10 km) | ultraviolet index in Rijnsburg (11 km) | ultraviolet index in Heemstede (11 km) | ultraviolet index in Katwijk aan Zee (12 km) | ultraviolet index in Leiden (12 km) | ultraviolet index in Aerdenhout (12 km) | ultraviolet index in Valkenburg (12 km) | ultraviolet index in Zandvoort (13 km) | ultraviolet index in Haarlem (16 km) | ultraviolet index in Wassenaar (17 km) | ultraviolet index in Bloemendaal (17 km) | ultraviolet index in Voorschoten (17 km) | ultraviolet index in Santpoort-Zuid (19 km)