For A lot of the next fifty percent on the 19th century and perfectly to the twentieth, ozone was considered a healthful part on the ecosystem by naturalists and health-seekers. Beaumont, California, had as its Formal slogan "Beaumont: Zone of Ozone", as evidenced on postcards and Chamber of Commerce letterhead.[17] https://redbottom.us/categories/regular/general/208-ozone-generators-for-home-revolutionizing-indoor-air-quality