Over all the atmosphere, less than 0.0001%.
The Ozone Layer.
atmosphere?
There is good ozone and then there is bad ozone. Good ozone is present in the earth's atmosphere.
ozone
ozone
There is a region in atmosphere containing ozone. It is called ozone layer.
The ozone layer.
The stratosphere layer of the atmosphere contains the ozone layer. This ozone layer protects us from the harmful UV radiations of the sun.
The ozone layer is 12 - 15 km above the earths surface
The Ozone layer.
The atmosphere and especially the ozone layer
97%