Chiang Mai air pollution raises health concerns for children
According to the Pollution Control Department, air quality in Chiang Mai has consistently ranked among the worst in Thailand, especially during the dry season. As of mid-March 2023, PM2.5 levels have reached alarming figures, often surpassing 100 micrograms per cubic meter, which is well above the World Health Organization’s recommended limit of 25 micrograms. Local … Read more