Secondhand marijuana smoke: What are the risks to your health? UCLA Health Despite widespread smoke free policies in California, rates of recent exposure to secondhand tobacco smoke, vape aerosol, and cannabis smoke among adults aged 1864 have been slowly increasing since 2020, with vape exposure Tobacco Smoke, Vaping, and Asthma AAFA.org Can You Get Secondhand Smoke From a Vape or E Cigarette? Symptoms Of Second Hand Vape Smoke Vaping Produces Far Less Second Hand Nicotine Than Smoking How are people exposed? Thirdhand Smoke Resource Center