ultraviolet index in Skamokawa (8 mi.) | ultraviolet index in Knappa (9 mi.) | ultraviolet index in Settlers Point (13 mi.) | ultraviolet index in Harrington Point (14 mi.) | ultraviolet index in Astoria (Tongue Point) (18 mi.) | ultraviolet index in Cathcart Landing (19 mi.) | ultraviolet index in Astoria (Youngs Bay) (21 mi.) | ultraviolet index in Astoria (port docks) (22 mi.) | ultraviolet index in Longview (22 mi.) | ultraviolet index in Hungry Harbor (22 mi.) | ultraviolet index in Warrenton (Skipanon River) (24 mi.) | ultraviolet index in Hammond (26 mi.) | ultraviolet index in Naselle (Naselle River) (26 mi.) | ultraviolet index in Point Adams (Oreg.) (26 mi.) | ultraviolet index in Chinook (27 mi.) | ultraviolet index in Swing Bridge (Naselle River) (30 mi.) | ultraviolet index in Fort Canby (Jetty A) (31 mi.)