ultraviolet index in Isla Contoy (12 km) | ultraviolet index in Punta Sam (20 km) | ultraviolet index in Isla Mujeres (21 km) | ultraviolet index in Boca Iglesia (22 km) | ultraviolet index in Cancún (25 km) | ultraviolet index in Cabo Catoche (38 km) | ultraviolet index in El Rey (40 km) | ultraviolet index in Moon Palace (48 km) | ultraviolet index in Caracol (57 km) | ultraviolet index in Holbox (59 km)