World No Tobacco Day 2026 Tobacco remains a major health risk worldwide, affecting not only smokers but also people around them who unknowingly suffer from secondhand smoke. For this reason, "World No Tobacco Day" was established to raise public awareness of tobacco's harms and encourage smokers to take better care of their health. Today, we explore the history, significance, and common activities held annually on this day.
" World No Tobacco Day (English: World No Tobacco Day) is an international observance dedicated to raising global awareness about the dangers of smoking and exposure to secondhand smoke, as well as encouraging smokers to pay attention to their health and reduce tobacco use in daily life.
World No Tobacco Day 2026 is observed every year on 31 May. In many countries, including Thailand, various creative activities are organized to educate the public, such as marches, exhibitions, art contests, slogan writing, theatrical performances, and youth-oriented events to instill awareness of tobacco's harms from an early age.
The National Tobacco Control Committee (NTCC) has approved the campaign theme. The 2026 World No Tobacco Day slogan is "Stop Youth from Nicotine Addiction Until Death," aiming to foster understanding and awareness of the dangers and harms of all tobacco products.
This important day originated from the World Health Organization's concern that smoking is a major cause of chronic diseases and deaths worldwide. Not only smokers but also those exposed to secondhand smoke are at risk of health problems.
In 1987, WHO decided to promote tobacco reduction campaigns and designated 31 May each year as "World No Tobacco Day" to encourage countries to organize activities that spread information and raise awareness widely about the dangers of tobacco.
Every year, many government agencies, schools, and health organizations collaborate to conduct various awareness activities such as
These activities aim to build understanding of tobacco's harms and encourage young people to spend their free time in more beneficial pursuits.
For those determined to quit smoking, simple steps include drinking plenty of water, chewing alternatives to cigarettes, setting clear goals, seeking expert advice, and contacting the Quitline at 1600, which is free across all networks and offers advice and encouragement to quit smoking seriously.