BANGKOK (The Nation Thailand/ANN): Bangkok’s Air Quality Information Centre reported PM2.5 (fine particulate matter of 2.5 microns or less) in the capital at 07:00 on January 26, 2026, saying pollution was worse than the weekend and may affect the respiratory system.
The City Hall also warned the citizens that several zones are at levels that are beginning to affect health and advised people to take necessary steps to avoid breathing issues.
