ultraviolett index i Chesapeake City (4 mi.) | ultraviolett index i Town Point Wharf (6 mi.) | ultraviolett index i Summit Bridge (7 mi.) | ultraviolett index i Charlestown (Northeast River) (7 mi.) | ultraviolett index i St. Georges (10 mi.) | ultraviolett index i Havre De Grace (13 mi.) | ultraviolett index i Delaware City (Branch Channel) (13 mi.) | ultraviolett index i Delaware City (14 mi.) | ultraviolett index i Pea Patch Island (14 mi.) | ultraviolett index i Reedy Point (14 mi.) | ultraviolett index i Port Deposit (15 mi.) | ultraviolett index i New Castle (16 mi.) | ultraviolett index i Blackbird Creek (18 mi.) | ultraviolett index i Alloway Creek (0.8 NM above entrance) (18 mi.) | ultraviolett index i Millside (Wilmington) (18 mi.) | ultraviolett index i Betterton (18 mi.) | ultraviolett index i Sinnickson Landing (18 mi.) | ultraviolett index i Artificial Island (Salem Nuclear Plant) (18 mi.) | ultraviolett index i Abbots Meadow (19 mi.) | ultraviolett index i Salem Canal Entrance (19 mi.)