ultraviolet index in Loggerhead Key (Dry Tortugas) (3 mi.) | ultraviolet index in Smith Shoal Light (60 mi.) | ultraviolet index in Sand Key Lighthouse (Sand Key Channel) (64 mi.) | ultraviolet index in Key West (67 mi.) | ultraviolet index in Fleming Key (68 mi.) | ultraviolet index in Key West (South Side, White Street Pier) (69 mi.) | ultraviolet index in Sigsbee Park (Garrison Bight Channel) (69 mi.) | ultraviolet index in Riveria Canal (Key West) (70 mi.) | ultraviolet index in Cow Key Channel (71 mi.) | ultraviolet index in Key Haven - Stock Island Channel (71 mi.)