ultraviolet index in Damons Point (North River) (2.9 mi.) | ultraviolet index in Cohasset Harbor (White Head) (4 mi.) | ultraviolet index in Nantasket Beach (Weir River) (8 mi.) | ultraviolet index in Hingham (9 mi.) | ultraviolet index in Brant Rock (Green Harbor River) (9 mi.) | ultraviolet index in Crow Point (Hingham Harbor Entrance) (9 mi.) | ultraviolet index in Duxbury (12 mi.) | ultraviolet index in Hull (12 mi.) | ultraviolet index in Boston Light (12 mi.) | ultraviolet index in Weymouth Fore River (13 mi.) | ultraviolet index in Nut Island (13 mi.) | ultraviolet index in Moon Head (15 mi.) | ultraviolet index in Deer Island (South End) (16 mi.) | ultraviolet index in Neponset (Neponset River) (17 mi.) | ultraviolet index in Plymouth (17 mi.) | ultraviolet index in Boston (20 mi.) | ultraviolet index in Chelsea (20 mi.) | ultraviolet index in Charlestown (Charles River Entrance) (20 mi.) | ultraviolet index in Lynn (21 mi.) | ultraviolet index in Amelia Earhart Dam (Mystic River) (22 mi.)