Nguantad, S. 2025. The Crisis of Particulate Matter 2.5 (PM 2.5) Affects the Health of Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Role of Nurses. Siriraj Medical Bulletin. 18, 1 (Jan. 2025), 30–40. DOI:https://doi.org/10.33192/smb.v18i1.271113.