Name: SH minimum ozone Units: DU Month: July Source: toms+omi+omps Missing: -9999.0 Year Data Minumum Maximum 1979 248.52 228.00 268.00 1980 256.10 232.00 274.00 1981 253.77 231.00 279.00 1982 242.39 224.00 263.00 1983 243.45 211.00 265.00 1984 245.03 213.00 274.00 1985 234.13 211.00 253.00 1986 240.81 215.00 259.00 1987 240.55 215.00 257.00 1988 229.00 194.00 248.00 1989 245.52 217.00 261.00 1990 239.19 212.00 256.00 1991 237.48 204.00 257.00 1992 231.48 200.00 258.00 1993 -9999.00 -9999.00 -9999.00 1994 241.55 217.00 265.00 1995 -9999.00 -9999.00 -9999.00 1996 -9999.00 -9999.00 -9999.00 1997 222.55 195.00 240.00 1998 232.42 208.00 250.00 1999 234.06 207.00 260.00 2000 217.68 197.00 246.00 2001 230.06 189.00 253.00 2002 223.97 190.00 249.00 2003 221.87 182.00 246.00 2004 225.81 207.00 245.00 2005 241.06 195.00 267.00 2006 227.29 203.00 243.00 2007 240.13 202.00 270.00 2008 236.32 198.00 254.00 2009 241.87 223.00 274.00 2010 236.65 200.00 281.00 2011 236.77 210.00 255.00 2012 234.06 207.00 258.00 2013 237.19 214.00 254.00 2014 238.81 201.00 262.00 2015 244.97 222.00 260.00 2016 234.23 158.00 262.00 2017 241.90 216.00 254.00 2018 240.06 205.00 264.00 2019 234.65 179.00 262.00 2020 228.58 189.00 248.00 2021 233.10 205.00 253.00 2022 229.92 203.00 253.00 2023 226.33 196.00 253.00