Quantity of Dust and Health Risk of Wood Furniture Employees: a Case Study of Ban Donchat, Bung Wai Subdistrict, Warin Chamrap District, Ubonratchathani

Abstract

A cross-sectional descriptive study was conducted with the objective of examining the particulate matter (dust) levels associated with occupational activities and assessing health risks in 20 locations in Ubol Ratchathani Province. Environmental quality measurements and a health risk matrix assessment were performed, following the methods outlined in the Department of Industrial Works regulations of 2000. The study revealed that the levels of particulate matter, as sampled both personally and in work areas, ranged between 0.31-1.34 mg/m3 and 0.6-1.32 mg/m3 , respectively. These measurements were found to be within the Occupational Safety and Health Administration (OSHA) standards at all monitoring points, indicating compliance with air quality standards. The health risk assessment among workers engaged in bamboo furniture production showed that individual-level risks were generally low (45.0% risk appetite, 45.0% low risk, and 10.0% moderate risk, respectively). Meanwhile, workplace-level risks were predominantly low (50.0% low risk, 45.0% risk appetite, and 5.0% moderate risk, respectively). Prolonged exposure to particulate matter and inadequate use of protective equipment may pose long-term health risks to workers. Therefore, it is crucial for employers and relevant organizations to prioritize and consider particulate matter exposure. They should also establish plans for managing and mitigating dust exposure among workers and informal labor groups. Continuous monitoring and assessment of the health status and occupational risks among informal labor groups are essential.