World No-Tobacco Day is observed every year on May 31 to raise awareness about the harmful effects of tobacco use and its impact on health.

১. The date May 31 was designated by the World Health Organization (WHO) in 1987.
২. Other dates in May do not hold this specific global health designation.
৩. The main goal is to encourage a 24-hour period of abstinence from all forms of tobacco consumption.

অতিরিক্ত তথ্য: Each year has a specific theme, such as focusing on tobacco’s impact on the environment or lung health.