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Size of the 2021 ozone hole
The 2021 ozone hole evolution appears to be similar to last year’s size, currently around 23 million sq km – reaching an extent larger than Antarctica.
Read full story: What’s going on with the ozone?
The 2021 ozone hole evolution appears to be similar to last year’s size, currently around 23 million sq km – reaching an extent larger than Antarctica.
Read full story: What’s going on with the ozone?
