How large was the ozone hole in 2006 and where was it located

Subject : Geography

Question:

How large was the ozone hole in 2006 and where was it located?

Expert Verified Solution:

In 2006, the ozone hole over Antarctica reached a size of approximately 25 million square kilometers (about 9.7 million square miles), making it one of the largest recorded at that time. The ozone hole primarily formed over the Antarctic region, particularly during the Southern Hemisphere’s spring months (September to November). The significant depletion was attributed to the continued presence of ozone-depleting substances, such as chlorofluorocarbons (CFCs) and halons, which had accumulated in the atmosphere and contributed to the thinning of the ozone layer.

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