Bangkok, air pollution

Nearly 200 schools in Bangkok, Thailand, were forced to shut down on Thursday amid severe air pollution. The city's ...
Air pollution yesterday forced nearly 200 schools in Bangkok to close, local authorities said, as officials urged people to work from home and restricted heavy vehicles in the city.
A mix of stagnant cold air, smoke from crop burning, and car fumes causes air quality to reach unhealthy levels.
Air pollution in the Thai capital has forced the closure of more than 350 schools, city authorities said, as Bangkok was ...