AIR POLLUTION IN THE WORKPLACE: IMPACTS AND PREVENTION OF OCCUPATIONAL RESPIRATORY DISEASES

Abstract

Air pollution in the workplace poses a significant threat to workers' respiratory health. Prolonged exposure to pollutants such as fine particles (PM2.5), toxic gases and volatile compounds is associated with an increased incidence of respiratory diseases such as asthma, chronic bronchitis and chronic obstructive pulmonary disease (COPD). This study aims to assess the impacts of air pollution in the workplace on workers' respiratory health and identify effective prevention measures. A systematic literature review was carried out using databases such as PubMed. Studies assessing exposure to air pollutants in workplaces and their effects on respiratory health were included. The inclusion criteria included articles published between 2000 and 2023, written in English or Portuguese, and presenting quantitative data on the relationship between air pollution and respiratory diseases. Case studies, reviews without quantitative data and articles outside the specified period were excluded. The results indicate a positive correlation between exposure to pollutants in workplace air and an increase in cases of respiratory diseases. Workers exposed to PM2.5 and toxic gases had a higher prevalence of asthma and COPD. Preventive measures, such as the use of personal protective equipment (PPE) and the implementation of adequate ventilation systems, have proved effective in reducing these risks. Air pollution in the workplace has a significant impact on workers' respiratory health. Preventive measures are essential to mitigate these effects and promote a safer and healthier working environment. The adoption of strict occupational health policies and the continuous education of workers about risks and safety practices are key to protecting respiratory health in the workplace.