Sunny windless afternoons, days with low humidity, and slightly worse on weekdays, when traffic is high (and consequently high NOx and VOC emissions).
Technology has made ozone worst. With technology came CFC's and they made ozone deplete.
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.
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.
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 is worst at the poles. It is because depletion occurs in low temp only.
Due to ozone depletion, UV rays are entering the earth. They are causing death of planktons.
No Definitely not. This is one of the worst myths that stop people from working out. In fact Exercising makes you healthy, tones up your muscles and makes you look younger and stronger.
Ozone hole is a problem.It causes harmful activities like skin cancer, cataracts. Mainly children are worst affected. It is also harmful for eyes.
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.
Ozone depletion is not worse in cities. If you measure the effects of ozone depletion by the number of people affected, there are more people per unit area in cities. Ozone depletion affects every unit area more-or-less equally. Ozone pollution affects cities worst, since NOx is mostly produced by urban and suburban<->urban traffic.
Scientists are concerned about the ozone layer as the reduction of ozone could cause a number of problems. These are eye cataract and skin cancer.