9. Urban Air Quality Factors that Affect Children’s Health

This chapter delves into the critical issue of urban air quality and its profound impact on children's health. It begins by examining the sources and types of urban air pollutants, both biotic and abiotic, and their potential health effects on children. The chapter then explores the various factors that influence urban air quality, including altitude, urban density, wind patterns, the urban heat island effect, and the presence of green spaces. A significant portion of the chapter is dedicated to proposing a systematic methodology for assessing and visualizing these factors and their relationships. This methodology involves mapping site conditions, green spaces, and pollution sources, and then combining these datasets to produce a composite exposure risk map. The chapter also discusses the importance of mixed-use cities and proximity planning in improving air quality and reducing health risks. It further explores the placement of schools and the implementation of preventive measures in existing schools to mitigate pollution risks. The chapter concludes with a case study in Madrid, Spain, demonstrating the application of the proposed methodology and highlighting the importance of interdisciplinary analysis and decision-making in addressing urban air quality issues. By reading this chapter, professionals will gain a deeper understanding of the complex interplay between urban air quality and children's health, and they will learn practical strategies for identifying high-risk areas and implementing effective preventive measures.