Name: NH minimum ozone Units: DU Month: June Source: toms+omi+omps Missing: -9999.0 Year Data Minumum Maximum 1979 290.55 266.00 330.00 1980 292.03 282.00 303.00 1981 289.30 270.00 308.00 1982 292.83 282.00 304.00 1983 285.30 265.00 299.00 1984 279.33 263.00 296.00 1985 281.43 265.00 306.00 1986 281.50 263.00 300.00 1987 288.10 276.00 304.00 1988 282.57 268.00 296.00 1989 283.00 261.00 295.00 1990 278.13 262.00 291.00 1991 288.17 276.00 298.00 1992 282.37 272.00 296.00 1993 -9999.00 -9999.00 -9999.00 1994 273.93 256.00 291.00 1995 -9999.00 -9999.00 -9999.00 1996 -9999.00 -9999.00 -9999.00 1997 280.90 265.00 292.00 1998 279.97 264.00 291.00 1999 278.47 261.00 294.00 2000 274.43 259.00 282.00 2001 275.67 265.00 290.00 2002 281.10 273.00 292.00 2003 285.43 273.00 300.00 2004 276.33 259.00 287.00 2005 279.23 263.00 299.00 2006 280.93 272.00 293.00 2007 276.73 261.00 293.00 2008 273.53 256.00 297.00 2009 278.83 261.00 297.00 2010 289.33 274.00 301.00 2011 276.47 260.00 290.00 2012 271.43 253.00 285.00 2013 275.70 254.00 294.00 2014 284.30 271.00 303.00 2015 283.33 259.00 302.00 2016 -9999.00 -9999.00 -9999.00 2017 275.27 266.00 284.00 2018 273.73 258.00 290.00 2019 279.97 264.00 294.00 2020 269.20 252.00 279.00 2021 270.27 255.00 282.00 2022 276.97 261.00 290.00 2023 271.10 248.00 286.00