Air pollution in the Thai capital forced the closure of more than 350 schools Friday -- around a hundred more than the previous day - Copyright AFP Peter PARKS Air ...

Nearly 200 schools in Bangkok are closed ... Seasonal air pollution has long afflicted Thailand, like many countries in the region, as colder, stagnant winter air combines with smoke from crop stubble ...

Air pollution in the Thai capital forced the closure of more than 350 schools on Friday, city authorities said, as Bangkok was ranked ... crop stubble burning and car fumes. By Friday, the level ...

Air pollution in the Thai capital forced more than 350 schools to close on Friday, city authorities said, the highest number in five years. Bangkok officials also announced free public transport ...