ultraviolet index in Nantucket Island (6 mi.) | ultraviolet index in Muskeget Island (North Side) (6 mi.) | ultraviolet index in Great Point (11 mi.) | ultraviolet index in Wasque Point (Chappaquiddick Island) (13 mi.) | ultraviolet index in Edgartown (17 mi.) | ultraviolet index in Martha's Vineyard Gps Buoy (20 mi.) | ultraviolet index in Oak Bluffs (21 mi.) | ultraviolet index in Vineyard Haven (23 mi.) | ultraviolet index in Hyannis Port (24 mi.) | ultraviolet index in Poponesset Island (Poponesset Bay) (24 mi.) | ultraviolet index in Cotuit Highlands (25 mi.) | ultraviolet index in Dennisport (26 mi.) | ultraviolet index in South Yarmouth (Bass River) (26 mi.) | ultraviolet index in Falmouth Heights (26 mi.) | ultraviolet index in Wychmere Harbor (27 mi.) | ultraviolet index in Saquatucket Harbor (27 mi.) | ultraviolet index in Cedar Tree Neck (27 mi.) | ultraviolet index in Little Harbor (28 mi.) | ultraviolet index in Chatham (Stage Harbor) (29 mi.) | ultraviolet index in Oceanographic Institution (29 mi.)