Tag: ozone

NASA image of the Antarctic ozone hole in October 2015

The Antarctic ozone hole reached 28.2 million square kilometres in October this year, the third largest observed after 2000 and 2006, according to NASA data. However rather than being a result of huge ozone depletion in the last 12 months, the World Meteorological Organisation (WMO) says we are not seeing a reversal of the good Continue reading Ozone hole one of the biggest ever – but don’t worry