Volcanic Smog or Vog

Taal Volcano in Taal Batangas is one of the active volcano in the country and because of the smog or vog thats coming from it some areas were covered with thick smoke that contains sulfur dioxide which is very dangerous that is why classes are suspended today in some schools in Batangas and Cavite everyone is advised to wear face mask and if not necessary do not go out to avoid breathing of poisonous air and also we need to drink plenty of water to avoid throat irritation