ultraviolet index in Boston (1.3 mi.) | ultraviolet index in Amelia Earhart Dam (Mystic River) (2.0 mi.) | ultraviolet index in Chelsea (2.0 mi.) | ultraviolet index in Deer Island (South End) (5 mi.) | ultraviolet index in Moon Head (5 mi.) | ultraviolet index in Neponset (Neponset River) (6 mi.) | ultraviolet index in Nut Island (8 mi.) | ultraviolet index in Lynn (8 mi.) | ultraviolet index in Hull (8 mi.) | ultraviolet index in Boston Light (9 mi.) | ultraviolet index in Weymouth Fore River (10 mi.) | ultraviolet index in Crow Point (Hingham Harbor Entrance) (11 mi.) | ultraviolet index in Nantasket Beach (Weir River) (12 mi.) | ultraviolet index in Hingham (12 mi.) | ultraviolet index in Salem (14 mi.) | ultraviolet index in Cohasset Harbor (White Head) (16 mi.) | ultraviolet index in Scituate (20 mi.) | ultraviolet index in Damons Point (North River) (22 mi.) | ultraviolet index in Essex (23 mi.) | ultraviolet index in Gloucester Harbor (26 mi.)