OPINION

Khon Kaen leads way in haze battle

News, Anchalee Kongrut, Published on 18/02/2019

» As provinces battle with hazardous haze, Khon Kaen shows it knows how to tackle the problem at its root. If successful, the northeastern province can be a role model when it comes to solving PM2.5 -- particulate matter with a diameter of 2.5 micrometres or less.