Smog is Health-Hazardous in 8 Northern Provinces

BANGKOK, April 1 (TNA) — The Department of Disaster Prevention and Mitigation advises people in eight northern provinces to stay indoors as fine dust breached a safe level. Chayapol Thitisak, director-general of the department, said the levels of particulate matter 2.5 micrograms or less in diameter (PM2.5) ranged between 59 and 296 micrograms per cubic […]

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