Name: NH minimum ozone
Units: DU
Month: October
Source: toms+omi+omps
Missing: -9999.0
Year      Data   Minumum   Maximum
1979    234.87    217.00    246.00
1980    227.87    197.00    246.00
1981    229.55    210.00    256.00
1982    233.61    205.00    249.00
1983    225.97    200.00    250.00
1984    231.74    202.00    244.00
1985    222.77    169.00    251.00
1986    230.81    214.00    245.00
1987    232.45    220.00    244.00
1988    221.87    199.00    238.00
1989    224.97    208.00    243.00
1990    231.68    217.00    244.00
1991    222.97    190.00    245.00
1992    224.65    208.00    240.00
1993  -9999.00  -9999.00  -9999.00
1994    214.13    197.00    231.00
1995  -9999.00  -9999.00  -9999.00
1996    222.65    204.00    236.00
1997    217.45    191.00    236.00
1998    234.26    223.00    247.00
1999    227.35    198.00    244.00
2000    223.32    200.00    242.00
2001    235.65    221.00    245.00
2002    212.48    198.00    228.00
2003    217.35    199.00    231.00
2004    213.77    191.00    236.00
2005    222.71    192.00    250.00
2006    223.61    209.00    245.00
2007    217.87    192.00    244.00
2008    224.81    197.00    241.00
2009    228.74    192.00    250.00
2010    233.26    207.00    252.00
2011    231.61    214.00    284.00
2012    224.61    187.00    239.00
2013    227.23    203.00    242.00
2014    225.97    210.00    246.00
2015    226.55    193.00    248.00
2016    228.94    209.00    243.00
2017    221.81    199.00    244.00
2018    237.00    225.00    247.00
2019    226.19    205.00    243.00
2020    224.94    210.00    237.00
2021    225.42    205.00    240.00
2022    230.84    210.00    304.00
2023    230.61    211.00    242.00