For monthly mean ozone of October (from 1979) click here


Historic ozone hole statistics



YearData filesOzone hole areaOzone hole size
1979 ascii data file
1980 ascii data file
1981 ascii data file
1982 ascii data file
1983 ascii data file
1984 ascii data file
1985 ascii data file
1986 ascii data file
1987 ascii data file
1988 ascii data file
1989 ascii data file
1990 ascii data file
1991 ascii data file
1992 ascii data file
1993 ascii data file
1994 ascii data file
1995 ascii data file
1996 ascii data file
1997 ascii data file
1998 ascii data file
1999 ascii data file
2000 ascii data file
2001 ascii data file
2002 ascii data file
2003 ascii data file
2004 ascii data file
2005 ascii data file
2006 ascii data file
2007 ascii data file
2008 ascii data file
2009 ascii data file
2010 ascii data file
2011 ascii data file
2012 ascii data file
2013 ascii data file

  Ronald van der A, Bas Mijling
© KNMI/TEMIS, 2010