ultraviolet index in Alcatraz Island (1.2 mi.) | ultraviolet index in Rincon Point (Pier 22 1/2) (2.0 mi.) | ultraviolet index in San Francisco (2.8 mi.) | ultraviolet index in Yerba Buena Island (2.9 mi.) | ultraviolet index in Angel Island (East Garrison) (4 mi.) | ultraviolet index in Angel Island (west Side) (4 mi.) | ultraviolet index in Potrero Point (4 mi.) | ultraviolet index in Oakland Middle Harbor (4 mi.) | ultraviolet index in Sausalito (4 mi.) | ultraviolet index in Oakland Pier (5 mi.) | ultraviolet index in Oakland (Matson Wharf) (5 mi.) | ultraviolet index in Alameda Naval Air Station (5 mi.) | ultraviolet index in Sausalito (Corps Of Engineers Dock) (6 mi.) | ultraviolet index in Point Chauncey (6 mi.) | ultraviolet index in Ocean Beach (Outer Coast) (6 mi.) | ultraviolet index in Point Bonita (Bonita Cove) (6 mi.) | ultraviolet index in Hunters Point (6 mi.) | ultraviolet index in Alameda (7 mi.) | ultraviolet index in Berkeley (7 mi.) | ultraviolet index in Oakland Inner Harbor (7 mi.)