PM2.5 haze surges nationwide, govt pushes tighter controlsListen to this articlePM2.5 fine dust pollution has surged this week nationwide, prompting the government to call for stricter controls and work-from-home arrangements. Deputy government spokeswoman Lalida Persvivatana warned that fine particulate matter (PM2.5) levels have risen sharply since Wednesday and are expected to also rise today. The government is urging stricter controls on pollution sources, a ban on open burning, and expanded work-from-home measures, she said. Ms Lalida said the government has instructed the PCD to work closely with provincial authorities to strengthen communication and coordination in tightening controls on pollution sources. The government has also sent a letter to the Asean secretary-general seeking cooperation from neighbouring countries to address transboundary haze, she said.

Source: Bangkok Post January 16, 2026 06:48 UTC