LUCENA CITY, Quezon — After emitting high levels of sulfur dioxide (SO2) over the past two days, Taal Volcano’s release of toxic gas slightly eased, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported Saturday, May 30. Phivolcs said Taal Volcano emitted 3,234 metric tons of sulfur dioxide from its main crater in the past
