There is no safe levels of exposure to secondhand smoke. Secondhand smoke is a mixture of two forms of smoke that come from burning tobacco: sidestream smoke (smoke that comes from the end of a lighted cigarette, pipe, or cigar) and mainstream smoke (smoke that is exhaled by a smoker). The sidestream smoke has higher concentrations of cancer-causing agents (carcinogens) than the mainstream smoke. And, it contains smaller particles than mainstream smoke, which make their way into the body's cells more easily. When non-smokers are exposed to secondhand smoke it is called involuntary smoking or passive smoking. Non-smokers who breathe in secondhand smoke take in nicotine and other toxic chemicals just like smokers do.
Protect your health and the health of loved ones. Please call the local Secondhand Smoke Helpline
at 408-999-0500 for any questions, concerns or complaints about secondhand smoke.
The County's Tobacco-Free Communities
and its partners are working to together to address the issue of secondhand smoke in indoor and outdoor environments. Click below to learn more about these projects: