ultraviolet index in Oak Bluffs (2.3 mi.) | ultraviolet index in Cedar Tree Neck (5 mi.) | ultraviolet index in Little Harbor (5 mi.) | ultraviolet index in Oceanographic Institution (6 mi.) | ultraviolet index in Falmouth Heights (6 mi.) | ultraviolet index in Edgartown (7 mi.) | ultraviolet index in Uncatena Island (South Side) (7 mi.) | ultraviolet index in Martha's Vineyard Gps Buoy (9 mi.) | ultraviolet index in Wasque Point (Chappaquiddick Island) (10 mi.) | ultraviolet index in Chappaquoit Point (10 mi.) | ultraviolet index in Poponesset Island (Poponesset Bay) (11 mi.) | ultraviolet index in Quick's Hole (13 mi.) | ultraviolet index in Squibnocket Point (13 mi.) | ultraviolet index in Cotuit Highlands (13 mi.) | ultraviolet index in Gay Head (14 mi.) | ultraviolet index in Cuttyhunk (17 mi.) | ultraviolet index in Penikese Island (17 mi.) | ultraviolet index in Muskeget Island (North Side) (17 mi.) | ultraviolet index in Piney Point (17 mi.) | ultraviolet index in Mattapoisett (Mattapoisett Harbor) (18 mi.)