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Monthly Mean Ozone in February

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Feb 1979 Feb 1980 Feb 1981 Feb 1982 Feb 1983
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Feb 1984 Feb 1985 Feb 1986 Feb 1987 Feb 1988
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Feb 1989 Feb 1990 Feb 1991 Feb 1992 Feb 1993
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Feb 1994 Feb 1995 Feb 1996 Feb 1997 Feb 1998
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Feb 1999 Feb 2000 Feb 2001 Feb 2002 Feb 2003
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Feb 2004 Feb 2005 Feb 2006 Feb 2007 Feb 2008
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Feb 2009 Feb 2010 Feb 2011 Feb 2012 Feb 2013

  Ronald van der A, Bas Mijling
© KNMI/TEMIS, 2014