Vog (Volcanic Smog) - John Seach

Sulphur dioxide gas and other pollutants emitted from volcanoes react with oxygen and moisture to produce volcanic smog (vog) and acid rain.
Vog creates a health hazard by agrivating pre-existing respiratory ailments.
Much is unknown about the composition and health effects of Vog.
 

Vog - Volcanic Smog
Copyright John Seach
www.volcanolive.com