Pollution level checked for Diwali

Trichy: With Diwali being celebrated tomorrow, Tamil Nadu pollution control board (TNPCB), Trichy started surveying the change in noise and air pollution due to bursting of crackers.
Publication Date:
17/10/2017
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Trichy: With Diwali being celebrated tomorrow, Tamil Nadu pollution control board (TNPCB), Trichy started surveying the change in noise and air pollution due to bursting of crackers.