What metals contaminate Jedda’s air, and what are the inhalable health impacts? This paper presents measured concentrations of several metals—including iron, zinc, cobalt, chromium, nickel, lead, manganese, and sodium—in atmospheric inhalable particles in Jedda, Saudi Arabia, from September 1984 to April 1986. The research differentiates between coarse and fine particles to understand how each size fraction contributes to air quality. The results indicated that iron and sodium had the highest concentrations, implying a soil and sea origin for the inhalable particles. The research showed fine inhalable particles, typically more harmful to human health, exhibited significantly lower metal concentrations than coarse particles, leading to the conclusion that the overall human health impact is minimal. This study provides important baseline data for monitoring atmospheric pollution in Jedda. While the data suggests a limited immediate health impact, it underscores the value of continued air quality monitoring, particularly as Jedda continues to develop and experience urban and industrial growth. This investigation supports the protection and sustainability of environmental health practices.
As a contribution to Environmental Management and Health, this research is focused on air quality and its impact on human health. The paper provides data on metal concentrations in air particles, contributing to the journal’s emphasis on environmental contaminants and their potential risks. The paper adds to the journal's broader consideration of environmental factors impacting public health.