September 16 was designated by the united nations general assembly as the international day for the preservation of the ozone layer this designation had.
This special day is held on september 16th to mark the day back in 1987 when the montreal protocol was signed as a result, a number of special events such. 'world ozone day' is celebrated on 16th september every year in 1994, the united nations general assembly voted to designate september.
The ozone layer, a fragile shield of gas, protects the earth from the harmful portion of the rays of the sun, thus helping preserve life on the planet the phaseout.
World ozone day marks the importance of ozone layer and its role in environment numerous programs are organized & in 2015 its on sept 16, wednesday.