Ozone Hole 2008
Ozone Hole Area Minimum Ozone (million km2) (DU) Maximum Daily Minimum Daily Year Date Value Date Value 2008 12 September 27 04 October 101 http://ozonewatch.gsfc.nasa.gov October 31 2008 NASA-The Antarctic ozone hole reached its annual maximum on Sept. 12, 2008, stretching over 27 million square kilometers, or 10.5 million square miles. The area of …