Thailand’s North chokes in dangerous smog

Thailand’s North chokes in dangerous smog
North chokes in dangerous smog By The Nation THREE PROVINCES in the North, including Chiang Mai, faced PM2.5 levels higher than the standard safe levels for health Officials attempted to reach the origins of the smog, including forest fires and burn-offs in order to tackle the haze. In Chiang Mai, ... read more
Source: Andrew’s Daily VideosPublished on 2019-02-25