Study: The ozone layer's healing, could recover fully

The depleting ozone layer had impacted the air currents that flow towards both the North and South Pole. "The movement of these jet streams was found to have stopped since 2000 and might even be reversing," she said. Around the same time, Antara said the "CFCs from spray cans and refrigerants started to decline".

She said this shows that climate change actions do work and "we can reverse the damage that we've already done to our planet". Now, her team hopes that if humans keep following the protocol, the ozone hole might recover fully though the recovery at different regions would happen at a different pace.