ultraviolet index in Santa Rosa Island (21 mi.) | ultraviolet index in Rincon Island (Mussel Shoals) (26 mi.) | ultraviolet index in Santa Barbara (27 mi.) | ultraviolet index in Ventura (29 mi.) | ultraviolet index in Port Hueneme (29 mi.) | ultraviolet index in Mugu Lagoon (34 mi.) | ultraviolet index in San Miguel Island (39 mi.) | ultraviolet index in Gaviota State Park (Pacific Ocean) (44 mi.) | ultraviolet index in Santa Barbara Island (53 mi.) | ultraviolet index in San Nicolas Island (53 mi.)