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Ozone, North Pole, Specific Dates
Click on picture to view movie for a particular year.


Show Every Two Weeks Movie (16 MB)


January 1
January 15
February 1
February 15
March 1
March 15
April 1
April 15
May 1
May 15
June 1
June 15
July 1
July 15
August 1
August 15
September 1
September 15
October 1
October 15
November 1
November 15
December 1
December 15

NASA's Total Ozone Mapping Spectrometer (TOMS) instruments provide global measurements of total column ozone on a daily basis. Nimbus-7 TOMS and Meteor-3 TOMS together operated from November 1978 -December 1994. A gap of one and a half years followed. ADEOS TOMS provided data from August 17, 1996 until June 29, 1997 when the spacecraft failed. Earth Probe TOMS was launched on July 2, 1996 and provided data through 2005.

Earlier versions of these pages were supported by the National Science Foundation grants DUE-9455918 and DUE-9455924.
This page created by George Lisensky, Beloit College. Last modified July 2, 2014.

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