M.SC Project 

This study evaluated the levels of particulate matter (PM₁), particulate matter (PM₂.₅), and particulate matter (PM₁₀) in the furniture industry in Sharjah, United Arab Emirates (UAE). As the UAE’s industrial sector expands, furniture manufacturing plays an increasingly important role but also presents notable occupational health challenges. A cross-sectional exploratory design was employed to assess air quality in two furniture factories across three departments: office, storage, and carpentry. PM₁, PM₂.₅, and PM₁₀ concentrations were measured using a VPC300 Video Particle Counter through grab sampling and compared against World Health Organization (WHO) standards. Additionally, a three-part survey—covering personal information, awareness of safety protocols, and employee health—was conducted with 54 participants selected via convenience sampling. To evaluate health impacts, a triangulation approach was adopted, integrating air quality data, survey responses, and non-carcinogenic risk assessment. The findings revealed that PM₁, PM₂.₅, and PM₁₀ concentrations in both industries exceeded WHO safety limits, posing significant health risks to workers. Industry II presented a particularly high-risk environment, with the highest particulate concentrations recorded in carpentry sections and unexpectedly elevated levels in storage areas due to inadequate ventilation. Survey responses indicated common health complaints, including respiratory dysfunction and eye irritation, largely attributed to limited use of personal protective equipment (PPE) and insufficient ventilation systems. On-carcinogenic risk analysis showed a high hazard index (HI > 3.15) in Industry II, indicating a serious threat to workers' respiratory and general health. These results highlight the urgent need for enhanced safety measures to reduce occupational exposure. The study recommends implementing effective dust extraction systems, ensuring consistent use of PPE, and conducting routine health monitoring of employees. These measures are critical to reducing health risks and improving workplace safety. Moreover, this research contributes to the broader effort of fostering a healthier and more sustainable working environment in the furniture manufacturing sector.