Start Date: End Date: Published Date Data Date
Data acquired March 19, 2011 720 x 360 JPEG
Data acquired March 19, 2011 4 MB - MOV
Recent observations from satellites and ground stations suggest that atmospheric ozone levels for March in the Arctic were approaching the lowest levels in the modern instrumental era.
NASA image by Rob Simmon, with data courtesy of Ozone Hole Watch. Caption by Mike Carlowicz and Kristyn Ecochard.
Published March 30, 2011 Data acquired March 19, 2011