How is the ozone layer formed in the stratosphere?

Section I: OZONE IN OUR ATMOSPHERE. Stratospheric ozone. Stratospheric ozone is formed naturally by chemical reactions involving solar ultraviolet radiation (sunlight) and oxygen molecules, which make up. 21% of the atmosphere. read more

So the ozone layer is formed in the stratosphere, because that is where the solar radiation is attenuated enough to make ozone at the pressure there, and destroy ozone at a constant rate, that leaves a steady state level of ozone. read more

The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. It contains high concentrations of ozone (O 3) in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere. read more

Stratosphere ozone is good ozone bcz it protect us from Sun's biologically harmful ultraviolet rays and also formed by reaction of natural components. Tropospheric ozone is bad ozone, formed by the reaction of man made pollutants, harmful to plants and animals. read more