@CNN: Even people who have zero history of respiratory problems can be affected by “vog,” or volcano smog. CNN Meteorologist Allison Chinchar explains how vog can be a dangerous side effect of volcanoes. https://t.co/T02xpIcIVH https://t.co/hEI6gKxtgn

@CNN: Even people who have zero history of respiratory problems can be affected by “vog,” or volcano smog. CNN Meteorologist Allison Chinchar explains how vog can be a dangerous side effect of volcanoes. https://t.co/T02xpIcIVH https://t.co/hEI6gKxtgn