Yes, in the Sunset and other Western beach-adjacent areas, I could see salt aerosols being more of an issue. Dog pee is as low as 6 pH, full of salts, and I would assume on this object in the Castro (literally the innermost SF penninsula) dwarfs the volume contributed by salt aerosols.
Also what “salt water mist?” The Castro is inland, and it’s not like there are huge waves blasting clouds of mist into the air.
Yes, in the Sunset and other Western beach-adjacent areas, I could see salt aerosols being more of an issue. Dog pee is as low as 6 pH, full of salts, and I would assume on this object in the Castro (literally the innermost SF penninsula) dwarfs the volume contributed by salt aerosols.
Right — plenty of fog, but not a lot of salty spray.