The persistent threat of PM2.5 air pollution has led to the creation of homegrown solutions to mitigate this environmental challenge. The initiative aims to trace the sources of fine particulate matter (PM2.5), particularly from agricultural burning and industrial activities, while building a highly accurate big data platform to support national policy decisions. The e-nose technology has been commercially used in sectors such as food quality control and fragrance testing. The centre recently upgraded the e-nose system for full-scale application to enhance precision and sustainability in air pollution management. Sakda Trifecta, director of air quality and noise innovation at the Pollution Control Department, said the cornerstone of effective pollution control is "precision monitoring".

Source: Bangkok Post February 18, 2026 23:07 UTC