ultraviolet index in Pogum (Ems) (5 km) | ultraviolet index in Termunten (10 km) | ultraviolet index in Knock (10 km) | ultraviolet index in Nieuwe Statenzijl (11 km) | ultraviolet index in Woldendorp (13 km) | ultraviolet index in Terborg (Meßstelle, Ems) (15 km) | ultraviolet index in Krummhörn (16 km) | ultraviolet index in Delfzijl (17 km) | ultraviolet index in Dukegat (20 km) | ultraviolet index in Appingedam (21 km) | ultraviolet index in Leerort (Ems) (21 km) | ultraviolet index in Holwierde (21 km) | ultraviolet index in Leer (Schleuse, Leda) (22 km) | ultraviolet index in Bierum (22 km) | ultraviolet index in Weener (Ems) (23 km) | ultraviolet index in Leda - Sperrwerk (Unterpegel) (23 km) | ultraviolet index in Spijk (24 km) | ultraviolet index in Leybucht (Leyhörn) (26 km) | ultraviolet index in Wiltshausen (Leda) (26 km) | ultraviolet index in Oudeschip (26 km)