ultraviolet index in Port Harcourt (5 km) | ultraviolet index in Buguma (10 km) | ultraviolet index in Percival Point (15 km) | ultraviolet index in Degema (23 km) | ultraviolet index in Ford Point (26 km) | ultraviolet index in Bonny Town (39 km) | ultraviolet index in New Calabar River Bar (43 km) | ultraviolet index in Bonny River Bar (46 km) | ultraviolet index in Opobo River Entrance (74 km) | ultraviolet index in Brass (92 km)