Total ozone concentration over Antarctica for the week of September 7, 2014.Areas colored red have dangerously low ozone concentrations, below 220dobson units, that are associated with the hole that forms over the region inSeptember and October of ea
3/14/2019 11:34:59 AM
Date: 2014 September 7
Credit: NOAA/NESDIS Environmental Visualization Laboratory
Location: Antartica