Concentration of ozone in the stratosphere (ie. the upper layer of the Earth's atmosphere that begins about 11 km above the Earth's surface and ends about 50 km above the surface).The Dobson Unit is the most common unit for measuring ozone concentration. One Dobson Unit is the number of molecules of ozone that would be required to create a layer of pure ozone 0.01 millimeters thick at a temperature of 0 degrees Celsius and a pressure of 1 atmosphere

• Source/link:
  View web page
• Unit:
  Dobson Units
• Data type:
  Statistics
• Geographical scope:
  NA
• Frequency of data aggregation:
  NA
• Time coverage (from year):
  NA
• Time coverage (to year):
  NA
• Available for download in xls/csv:
  NO
• Can be disclosed in other formats:
  NO
• Interactive map/graph available:
  NO