Influence of Air Quality on Respiratory Health in Urban Areas in Japan

Purpose: The aim of the study was to analyze the influence of air quality on respiratory health in urban areas in Japan. Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries. Findings: Research in Japan indicates a clear link between urban air quality and respiratory health, with pollutants like PM2.5 and nitrogen dioxide posing significant risks. High pollution levels, stemming from factors like vehicular emissions and industrial activities, are particularly detrimental in densely populated areas. Vulnerable groups, such as children and the elderly, are especially affected, experiencing worsened symptoms and reduced lung function. Urgent implementation of effective air quality management measures is crucial to protect public health in Japanese cities. Unique Contribution to Theory, Practice and Policy: Environmental justice theory, exposure-response theory & place-based theory may be used to anchor future studies on analyze the influence of air quality on respiratory health in urban areas in Japan. Implement community-based interventions that target vulnerable populations, such as children, the elderly, and individuals with pre-existing respiratory conditions, in collaboration with local stakeholders and healthcare providers. Advocate for stricter air quality standards and regulations at the local, national, and international levels to reduce emissions of pollutants from industrial sources, transportation, and residential activities.