What can I do to minimize the risk of exposure to SO2 and vog?
To minimize potential health hazards of SO2 and vog, the Hawai`i State Department of Health and the American Lung Association of Hawai`i recommend the following protective actions. During times of poor air quality due to SO2 or vog, people—particularly asthmatic children and other sensitive individuals with preexisting respiratory conditions, such as asthma, emphysema, bronchitis, and chronic lung or heart disease—should (1) stay indoors and use an air conditioner if possible; (2) close doors and windows to reduce the flow of outdoor air into homes; (3) limit outdoor activities; (4) avoid outdoor physical exertion; (5) contact a doctor as soon as possible if any respiratory symptoms develop; (6) keep medications on hand and readily available; and (7) drink plenty of liquids.
