ultraviolet index in Chesapeake City (4 mi.) | ultraviolet index in St. Georges (5 mi.) | ultraviolet index in Old Frenchtown Wharf (7 mi.) | ultraviolet index in Delaware City (Branch Channel) (8 mi.) | ultraviolet index in Delaware City (8 mi.) | ultraviolet index in Reedy Point (9 mi.) | ultraviolet index in Pea Patch Island (9 mi.) | ultraviolet index in Town Point Wharf (10 mi.) | ultraviolet index in Blackbird Creek (11 mi.) | ultraviolet index in Alloway Creek (0.8 NM above entrance) (12 mi.) | ultraviolet index in Artificial Island (Salem Nuclear Plant) (12 mi.) | ultraviolet index in New Castle (12 mi.) | ultraviolet index in Sinnickson Landing (13 mi.) | ultraviolet index in Abbots Meadow (13 mi.) | ultraviolet index in Charlestown (Northeast River) (13 mi.) | ultraviolet index in Alloway Creek (2.5 NM above entrance) (13 mi.) | ultraviolet index in Hope Creek, (0.6 NM above entrance) (14 mi.) | ultraviolet index in Salem (14 mi.) | ultraviolet index in Coopers Creek Bridge (15 mi.) | ultraviolet index in Salem Canal Entrance (16 mi.)