ultraviolet index in Edgerley Island (Napa River) (1.3 mi.) | ultraviolet index in Napa (Napa River) (6 mi.) | ultraviolet index in Wingo (Sonoma Creek) (6 mi.) | ultraviolet index in Sonoma Creek (7 mi.) | ultraviolet index in Vallejo (Mare Island Strait) (7 mi.) | ultraviolet index in Mare Island (10 mi.) | ultraviolet index in Selby (11 mi.) | ultraviolet index in Crockett (11 mi.) | ultraviolet index in Petaluma River Entrance (12 mi.) | ultraviolet index in Pierce Harbor (Goodyear Slough) (13 mi.) | ultraviolet index in Hercules (Refugio Landing) (13 mi.) | ultraviolet index in Hog Island (San Antonio Creek) (14 mi.) | ultraviolet index in Suisun Slough Entrance (14 mi.) | ultraviolet index in Pinole Point (14 mi.) | ultraviolet index in Lakeville (Petaluma River) (14 mi.) | ultraviolet index in Joice Island (Suisun Slough) (14 mi.) | ultraviolet index in Benicia (15 mi.) | ultraviolet index in Suisun City (Suisun Slough) (15 mi.) | ultraviolet index in Martinez-amorco Pier (16 mi.) | ultraviolet index in Point Buckler (17 mi.)