So far, 2006.
The hole in ozone is over the south pole. Antarctica has the largest.
Ozone hole is observed to be depleting. It is because of man made CFC's.
None. The ozone hole was first observed from Earth's surface.
The largest hole in the ozone layer is typically found over Antarctica, known as the Antarctic Ozone Hole. This hole forms during the Southern Hemisphere's spring (September to November) due to the presence of ozone-depleting chemicals like chlorofluorocarbons (CFCs) and halons.
The Continent of Antarctica
Antarctica
The pole that is having late winter / early spring.See "Where is the hole in the ozone layer?"
The hole in the ozone layer varies in size during the year. In 2012, the largest extent of the ozone hole was 8.2 million square miles. This is roughly the size of North America.
Yes, there was a hole in the ozone layer.
There is no hole in UV but in ozone layer. And the hole in ozone layer is actually the thinning of the layer.
yes, and it was the "antarctic ozone hole"ozone layer
See "Can the hole in the Ozone layer be fixed?"