2014 Ozone Hole Update

Source - NASA Science News for October 30, 2014

The Antarctic ozone hole reached its annual peak size on Sept. 11, according to scientists from NASA and the National Oceanic and Atmospheric Administration (NOAA). The size of this year’s hole was 24.1 million square kilometers (9.3 million square miles) — an area roughly the size of North America.

The complete article can be found here: http://science.nasa.gov/science-news/science-at-nasa/2014/30oct_ozonehole/