World No Tobacco Day is celebrated around the world every year on May 31. . This yearly celebration informs the public on the dangers of using tobacco, the business practices of tobacco companies, what WHO is doing to fight the tobacco epidemic, and what people around the world can do to claim their right to health and healthy living and to protect future generations。 . The Member States of the World Health Organization created World No Tobacco Day in 1987 to draw global attention to the tobacco epidemic and the preventable death and disease it causes. In 1987, the World Health Assemby passed Resolution WHA40.38, calling for 7 April 1988 to be a "a world no-smoking day." In 1988, Resolution WHA42.19 was passed, calling for the celebration of World No Tobacco Day, every year on 31 May。 历年世界无烟日主题 1990 -Childhood and youth without tobacco: growing up without tobacco 1991 -Public places and transport: better be tobacco-free 1992 -Tobacco-free workplaces: safer and healthier 1993 -Health services: our window to a tobacco-free world 1994 -The media and tobacco: getting the message across 1995 -Tobacco costs more than you think 1996 -Sport and art without tobacco: play it tobacco free 1997 -United for a tobacco- free world 1998 -Growing up without tobacco 1999 -Leave the pack behind 2000 -Tobacco kills don’t be duped 2001 -Second-hand smoke kills 2002 -Tobacco-free sports 2003 -Tobacco-free film, tobacco-free fashion: Action! 2004 -Tobacco control and poverty 2005 -The role of health professionals in tobacco control 2006 -Tobacco: Deadly in any form or disguise 2007 -Smoke-free environments More information 2008 -Tobacco-free youth 2009 -Tobacco Health Warnings . 1990年：青少年不要吸烟 1991年：在公共场所和公共交通工具上不吸烟 1992年：工作场所不吸烟 1993年：卫生部门和卫生工作者反对吸烟 1994年：大众传播媒介宣传反对吸烟 1995年：烟草与经济 1996年：无烟的文体活动 1997年：联合国和有关机构反对吸烟 1998年：在无烟草环境中成长 1999年：戒烟—永不言迟 2000年：不要利用文体活动促销烟草 2001年：清洁空气，拒吸二手烟 2002年：无烟体育--清洁的比赛 2003年：无烟草影视及时尚行动 2004年：控制吸烟，减少贫困 2005年：卫生工作者与控烟 2006年：烟草吞噬生命 2007年：创建无烟环境 2008年：无烟青少年 2009年：烟草健康警示