Study of The Effect of Dust Concentration on The Perception of Community Respiratory System Disorders in Bandung Regency

Dust (PM10 and PM2.5) is a significant issue affecting public health globally. The impact of dust concentration particularly causing short-term respiratory system disorders. This study aims to measure dust concentration in Bandung Regency and assess its risks to public health. Dust concentration measurement was carried out for 3 time periods (morning, afternoon, and evening) in 3 sub-districts categorized by land use (agricultural, residential, and industrial). Public health data were obtained through questionnaire on perception of respiratory system disorders experienced by the community. The results of the measurement of dust concentration showed that the highest concentrations of dust were found in the industrial sector, followed by the agricultural and residential sectors. PM2.5 and PM10 concentrations in the industrial sector exceeded the quality standard, while in the agricultural and residential sectors were within the quality standard. Despite this, correlation analysis showed no significant relationship between dust concentration and respiratory system disorders. Comparative analysis indicated significant differences in dust concentrations between the different sectors. Prevalence ratio analysis indicated that the concentration of dust increased the likelihood of respiratory system disorders by 1.091 times, and HQ of 1.835 showed a possibility of adverse effects occurring due to the concentration of dust in the area. Keywords: dust, respiratory disorders, land use