in the united states many regultions are aimed at decreasing the amount of ground level ozone is considered a pollutant. at the same time many regulations are aimed at increasing the amount of ozone in the ozone layer . despite the fact ozone in the ozone layer is the same a s ground level ozone ozone in the ozone layer its considerd essential substance and not pollutant why
the ozone in the ozone layer protects us from the ultralight that comes from the sun. the ozone layer is too high in the atmoshere to be considered a pollutant