ultraviolet index in Joice Island (Suisun Slough) (4 mi.) | ultraviolet index in Montezuma Slough Bridge (5 mi.) | ultraviolet index in Bradmoor Island (7 mi.) | ultraviolet index in Suisun Slough Entrance (8 mi.) | ultraviolet index in Pierce Harbor (Goodyear Slough) (8 mi.) | ultraviolet index in Point Buckler (9 mi.) | ultraviolet index in Meins Landing (Montezuma Slough) (10 mi.) | ultraviolet index in Port Chicago (12 mi.) | ultraviolet index in Montezuma Slough (14 mi.) | ultraviolet index in Napa (Napa River) (14 mi.) | ultraviolet index in Benicia (14 mi.) | ultraviolet index in Mallard Island Ferry Wharf (15 mi.) | ultraviolet index in Martinez-amorco Pier (15 mi.) | ultraviolet index in Collinsville (15 mi.) | ultraviolet index in Brazos Drawbridge (Napa River) (15 mi.) | ultraviolet index in Edgerley Island (Napa River) (16 mi.) | ultraviolet index in Vallejo (Mare Island Strait) (16 mi.) | ultraviolet index in Pittsburg (New York Slough) (16 mi.) | ultraviolet index in Crockett (16 mi.) | ultraviolet index in Mare Island (17 mi.)