Technology has made ozone worst. With technology came CFC's and they made ozone deplete.
The ozone depletion is caused due to various natural and man made factor. Worst of them is the man made CFC's. These are compounds that react with ozone in the ozone layer and deplete it.
The ozone depletion is worst at the poles. It is due to the low temperature there. The Polar Stratospheric Clouds are formed at the poles.
The worst area for ozone layer deterioration is typically found over Antarctica, specifically in the Antarctic ozone hole. This hole is most severe during the Southern Hemisphere spring, from September to November, due to the presence of ozone-depleting substances like chlorofluorocarbons (CFCs) in the atmosphere.
Technology has contributed to ozone layer depletion through the production and use of chlorofluorocarbons (CFCs) in refrigeration, air conditioning, and aerosol propellants. The release of these chemicals into the atmosphere has led to the destruction of ozone molecules, resulting in thinning of the ozone layer. However, advancements in technology have also enabled the phase-out of CFCs and the development of ozone-friendly alternatives, helping to mitigate further damage to the ozone layer.
Ozone is continually made by the Sun. Ozone made at Earth's surface does not survive to reach the ozone layer.
Chlorofluorocarbons (CFCs) are known to be the worst gas for the ozone layer. When released into the atmosphere, CFCs break down ozone molecules, leading to ozone depletion. This can result in harmful UV radiation reaching the Earth's surface, causing various health and environmental issues.
Technology is a double-edge sword. The good is its good part and the bad part is its worst.
Ozone layer is made up of ozone. It is an allotrope of oxygen.
For the ozone layer, depletion is a continuing problem, that knows no season. When it is winter at a pole, it forms an ozone hole. The size of the ozone hole is a function of how long it has been since it received UV-C from the Sun, and how many natural and man-made contaminants are present to accelerate its natural decay. For ozone in smog, summer is the worst time, when the most violet or more energetic light is available to photo-produce ozone from NOx and unburned fuel.
See "How is Ozone made?"
The man made objects in ozone layer are CFC's. They are harmful to ozone.
The ozone is worst at the poles. It is because depletion occurs in low temp only.