Thesis Abstract

Outdoor air pollution is a significant public health concern in Nigeria, with major cities facing high levels of pollution from various sources such as vehicular emissions, industrial activities, and biomass burning. This study aims to provide an overview of the current knowledge of the health impact of outdoor air pollution in Nigeria and identify future research needs to address this growing issue. Existing studies have linked outdoor air pollution in Nigeria to various adverse health outcomes, including respiratory diseases, cardiovascular diseases, and premature mortality. Vulnerable populations such as children, the elderly, and individuals with pre-existing health conditions are particularly at risk. However, there is a need for more comprehensive and longitudinal studies to better understand the specific health impacts of different air pollutants and sources in the Nigerian context. Furthermore, there is a lack of consistent air quality monitoring across the country, hindering efforts to accurately assess the extent of the problem and implement targeted interventions. Future research should focus on establishing a robust air quality monitoring network, utilizing both stationary and mobile monitoring stations to capture spatial and temporal variations in pollution levels. In addition to health impact assessments, research should also investigate the economic burden of outdoor air pollution on the healthcare system and society as a whole. Cost-benefit analyses of potential interventions, such as stricter emission standards for vehicles and industries, can help policymakers prioritize resources for maximum public health benefit. Community engagement and awareness-raising activities are essential to drive behavioral changes that can reduce exposure to outdoor air pollution. Public health campaigns emphasizing the importance of clean air and promoting sustainable transportation options can help empower individuals to take actions to protect their health and the environment. Overall, addressing the health impact of outdoor air pollution in Nigeria requires a multi-sectoral approach that involves collaboration between government agencies, research institutions, healthcare providers, and the public. By prioritizing research needs, implementing evidence-based policies, and fostering community participation, Nigeria can work towards improving air quality and safeguarding the health of its population for generations to come.

Thesis Overview