After two days of improved air quality in Bangkok, PM2.5 dust returned to the capital today, with 44 areas found to be polluted with excessive levels of the fine dust, compared to nine areas yesterday.

Bangkok Faces Rising PM2.5 Levels Amid Poor Air Circulation

The worst affected area is, again Ma Charoen Phet Kasem 81 in Nong Khaem district, where PM2.5 was measured at 67.1μg (microns) compared to 48.5μg recorded in the same area yesterday.

Full story: thaipbsworld.com

By Thai PBS World