International Day for the Preservation of the Ozone Layer
16th September, 2003

Save O3ur Sky: There is a Hole Lot More to Do for Our Children

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International Day for the Preservation of the Ozone Layer

Data & Maps

  • Global background ozone levels are not well documented as few ozone measurements have been made in many parts of the world. In an effort to bridge this information gap, a global-scale ozone air monitoring network was designed based on the use of ozone passive air monitoring devices. Volunteers at more than 400 locations around the world assisted us with this two part study in March and August, 1999. http://www.thesalmons.org/ozone/data.html

 

 

 

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Maintained by SDNP Bangladesh, Updated On: August 16, 2003