ultraviolett index i Portsmouth (0.5 mi.) | ultraviolett index i Atlantic Heights (1.3 mi.) | ultraviolett index i Fort Point (1.6 mi.) | ultraviolett index i Kittery Point (1.9 mi.) | ultraviolett index i Jaffrey Point (2.3 mi.) | ultraviolett index i Gerrish Island (2.5 mi.) | ultraviolett index i Seapoint (Cutts Island) (4 mi.) | ultraviolett index i Dover Point (5 mi.) | ultraviolett index i York Harbor (6 mi.) | ultraviolett index i Fort Point (York Harbor) (6 mi.) | ultraviolett index i Salmon Falls River (9 mi.) | ultraviolett index i Squamscott River Rr. Bridge (9 mi.) | ultraviolett index i Gosport Harbor (Isles Of Shoals) (10 mi.) | ultraviolett index i Cape Neddick (10 mi.) | ultraviolett index i Dover (Cocheco River) (10 mi.) | ultraviolett index i Hampton Harbor (13 mi.) | ultraviolett index i Plum Island (Merrimack River Entrance) (19 mi.) | ultraviolett index i Wells (19 mi.) | ultraviolett index i Salisbury Point (19 mi.) | ultraviolett index i Newburyport (19 mi.)