The National Environment Board of Thailand states that after toxic smog pollution reached crisis levels in 17 northern Thailand provinces, the government will step up its preventive actions against toxic PM2.5 air particles. According to Mr. Siwaporn Rungsiyanon, a spokeswoman for the Centre for Air Pollution Mitigation (CAPM), since the middle of last month, slash-and-burn … Continue reading Northern Thailand Ravaged By Toxic Smog PM2.5 Dust Particles