PM 2.5 is a silent danger that has serious health effects, especially "bronchitis", a major problem in people living in high-pollution areas. Coping requires cooperation from all sectors, including adjusting personal behavior, developing pollution-reducing technologies, and enforcing laws to control dust sources.
Fine dust particles measuring no more than 2.5 microns, or PM 2.5, are one of the air pollutants that pose a high risk to health, especially the human respiratory system. Long-term inhalation of PM 2.5 can trigger “bronchitis,” a major factor that reduces the quality of life of patients and, in some cases, can even lead to death. สล็อต เว็บตรง