ultraviolet index in Memmert (12 km) | ultraviolet index in Krummhörn (13 km) | ultraviolet index in Norddeich (Westerriede) (13 km) | ultraviolet index in Juist (Hafen) (14 km) | ultraviolet index in Emshörn (14 km) | ultraviolet index in Dukegat (15 km) | ultraviolet index in Eemshaven (17 km) | ultraviolet index in Norderney (Riffgat) (18 km) | ultraviolet index in Borkum (Fischerbalje) (19 km) | ultraviolet index in Oudeschip (19 km) | ultraviolet index in Bierum (22 km) | ultraviolet index in Spijk (22 km) | ultraviolet index in Roodeschool (23 km) | ultraviolet index in Holwierde (24 km) | ultraviolet index in Knock (25 km) | ultraviolet index in Borkum (Südstrand) (25 km) | ultraviolet index in Delfzijl (25 km) | ultraviolet index in Uithuizermeeden (26 km) | ultraviolet index in Appingedam (26 km) | ultraviolet index in Emden (Große Seeschleuse) (26 km)