Smoke-free environments are areas where smoking is prohibited to protect public health. These spaces can include places like restaurants, offices, and public parks. The goal is to reduce exposure to secondhand smoke, which can cause various health issues, including respiratory problems and heart disease. Many countries have implemented laws to create smoke-free environments, promoting healthier lifestyles. These regulations not only benefit non-smokers but also encourage smokers to quit or reduce their smoking habits. Overall, smoke-free environments contribute to improved air quality and a healthier community for everyone.