NPR News: Thai Officials Close Schools As Toxic Air Pollution Chokes Bangkok

Thai Officials Close Schools As Toxic Air Pollution Chokes Bangkok
Fine particulate matter floating through the murky haze that hangs over the city has reached harmful levels, leading the government to shutter more than 400 public schools.

Đọc tiếp trên NPR
January 31, 2019 at 09:02AM
Environment