ultraviolett index i Astoria (port docks) (1.4 mi.) | ultraviolett index i Warrenton (Skipanon River) (4 mi.) | ultraviolett index i Cathcart Landing (4 mi.) | ultraviolett index i Astoria (Tongue Point) (4 mi.) | ultraviolett index i Hammond (5 mi.) | ultraviolett index i Point Adams (Oreg.) (6 mi.) | ultraviolett index i Hungry Harbor (6 mi.) | ultraviolett index i Settlers Point (8 mi.) | ultraviolett index i Chinook (9 mi.) | ultraviolett index i Harrington Point (11 mi.) | ultraviolett index i Fort Canby (Jetty A) (11 mi.) | ultraviolett index i Knappa (12 mi.) | ultraviolett index i Cape Disappointment (13 mi.) | ultraviolett index i Ilwaco (13 mi.) | ultraviolett index i Naselle (Naselle River) (15 mi.) | ultraviolett index i Tarlatt Slough (16 mi.) | ultraviolett index i Swing Bridge (Naselle River) (18 mi.) | ultraviolett index i Skamokawa (20 mi.) | ultraviolett index i Wauna (21 mi.) | ultraviolett index i Paradise Point (Long Island) (21 mi.)