People in 41 out of 77 provinces in Thailand have safe air to breathe on Tuesday morning while hazardous levels of ultrafine ...

Fifty-seven out of 77 provinces in Thailand were blanketed with unsafe levels of ultrafine dust pollution on Monday morning, according to the Geo-Informatics and Space Technology Development Agency ...

Sixty-four out of 77 provinces in Thailand were shrouded with unsafe levels of ultrafine dust pollution on Sunday morning, ...

BANGKOK – Thailand’s Health Department plans to increase the number of restaurants with dust-proof rooms to 20,000 nationwide within three months, a senior official said on Feb 2.