ultraviolet index in Portland (2.2 mi.) | ultraviolet index in Back Cove (2.6 mi.) | ultraviolet index in Presumpscot River (4 mi.) | ultraviolet index in Portland Head Light (4 mi.) | ultraviolet index in Peak Island (4 mi.) | ultraviolet index in Cushing Island (4 mi.) | ultraviolet index in Great Diamond Island (5 mi.) | ultraviolet index in Cow Island (6 mi.) | ultraviolet index in Long Island (7 mi.) | ultraviolet index in Vaill Island (7 mi.) | ultraviolet index in Pine Point (Scarborough River) (7 mi.) | ultraviolet index in Falmouth Foreside (7 mi.) | ultraviolet index in Great Chebeague Island (9 mi.) | ultraviolet index in Cliff Island (Luckse Sound) (9 mi.) | ultraviolet index in Old Orchard Beach (10 mi.) | ultraviolet index in Prince Point (10 mi.) | ultraviolet index in Doyle Point (10 mi.) | ultraviolet index in Biddeford (Saco River) (13 mi.) | ultraviolet index in Camp Ellis (Saco River Entrance) (13 mi.) | ultraviolet index in South Harpswell (Potts Harbor) (15 mi.)