Name: Total column ozone Units: DU toms+omi+omps Missing: -9999.0 Month: February Year Global 90S--60S 60S--30S 30S--10S 10S--10N 10N--30N 30N--60N 60N--90N 1979 302.38 300.89 293.69 260.65 250.31 269.79 380.09 461.91 1980 300.15 310.44 298.82 266.35 255.54 254.75 374.41 422.61 1981 298.79 299.09 291.99 262.62 254.50 265.25 372.20 425.28 1982 301.65 298.63 294.83 265.80 248.55 269.20 384.54 424.33 1983 292.41 300.27 295.00 265.04 252.11 252.04 354.23 398.23 1984 295.51 295.69 291.51 262.91 247.05 266.69 364.95 414.60 1985 291.21 290.03 288.96 261.14 259.71 247.13 352.53 417.52 1986 291.42 276.93 282.14 258.43 253.12 267.52 367.74 376.92 1987 291.09 291.35 285.69 255.23 240.26 256.42 358.84 455.42 1988 291.02 291.59 286.95 263.44 257.98 253.10 349.73 408.88 1989 297.06 293.20 291.79 264.65 254.77 269.44 354.77 441.03 1990 292.88 293.69 286.90 266.80 259.29 260.08 348.07 410.74 1991 291.13 281.33 280.53 258.33 253.12 257.94 365.10 414.44 1992 291.05 294.94 292.25 266.95 251.47 263.53 347.38 374.30 1993 281.46 288.59 282.50 262.84 261.30 251.28 320.58 351.26 1994 286.85 274.33 276.08 254.72 244.46 260.60 364.80 387.17 1995 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 1996 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 -9999.00 1997 282.93 285.62 278.50 256.85 255.01 247.21 343.35 369.40 1998 288.01 285.25 279.59 251.42 242.95 257.19 360.72 421.68 1999 286.49 280.44 275.77 260.51 260.13 248.64 341.83 425.22 2000 287.40 280.29 276.22 259.46 256.45 266.76 349.91 368.32 2001 289.13 278.71 279.34 256.68 244.35 258.17 357.40 438.99 2002 289.40 281.98 283.48 269.28 268.39 253.15 331.28 419.11 2003 291.10 283.67 286.58 260.39 248.79 259.80 365.94 388.74 2004 286.60 281.91 282.56 260.65 255.85 247.25 346.56 403.09 2005 283.29 280.48 271.55 253.30 246.07 262.42 349.46 375.31 2006 282.16 279.72 275.13 252.41 245.47 245.17 341.45 427.29 2007 284.26 278.41 269.74 249.54 242.65 257.84 356.07 415.40 2008 283.02 286.09 271.39 255.14 253.00 251.72 337.80 407.95 2009 284.59 275.20 270.04 249.03 244.93 256.68 350.28 441.75 2010 288.84 280.94 279.74 251.67 236.26 258.30 368.40 438.71 2011 288.04 282.75 275.98 265.62 260.56 261.89 347.55 371.80 2012 286.11 283.37 273.60 255.51 245.30 260.45 350.23 415.48 2013 284.99 286.93 280.30 258.18 250.63 245.93 342.02 414.38 2014 287.63 290.44 273.49 256.96 252.65 262.63 355.51 382.41 2015 290.40 285.85 279.10 259.91 247.76 265.80 357.48 414.96 2016 283.03 281.11 274.41 254.85 246.92 255.71 350.17 374.10 2017 286.74 284.94 278.98 255.70 253.57 253.34 349.79 402.57 2018 289.07 285.93 277.32 251.95 239.57 261.69 364.84 429.66 2019 284.48 284.74 279.51 255.57 253.73 242.72 342.91 414.96 2020 288.66 295.53 283.85 258.86 248.95 268.67 352.69 357.29 2021 285.75 284.31 268.47 254.51 249.05 261.20 351.58 409.11 2022 285.37 281.59 274.05 260.34 248.72 265.55 350.97 359.30 2023 286.23 280.85 274.53 256.90 254.11 254.43 344.02 424.32 2024 291.47 287.70 277.25 252.13 237.58 259.52 378.15 438.87