The Department of Chemistry , Al Ameen College, Aluva, in collaboration with The Indian Science Congress Association, Cochin Chapter in connection with the Ozone Day-2021, the International day for preservation of Ozone layer, organized a national webinar on the topic “Ozone- Protection to Pollution” on 16th September, 2021 at 10 AM.  Mr. Sandeep Kodoli, Senior Research fellow,  Indian Institute of Tropical Meteorology (IITM), Pune delivered a lecture on Ozone layer.   During the session he discussed the various facts regarding Ozone layer and the present scenario of the Ozone layer depletion. He also mentioned the importance of ozone layer, causes of Ozone layer depletion and the protection methods. The resource person stressed upon the Pollutants causing Ozone depletion and other various human activities which also trigger the depletion of Ozone layer and conveyed the message that we need to protect Ozone layer for the harmonious existence of the universe.  About 42 participants attended the webinar.   Dr. Leji Latheef, Head of the Department of Chemistry, co-ordinated the programme as convener.