ENVIRONMENTAL EVALUATION OF AMBIENT AIR QUALITY AROUND OPEN DUMPSITES IN NEKEDE AND NAZE, IMO STATE

The improper disposal of municipal solid waste is a major environmental challenge in developing countries, including Nigeria. In Imo State, increasing population, rapid urbanization, industrialization, and inadequate waste management systems have contributed to the proliferation of open dumpsites. These dumpsites are potential sources of air pollution through the release of offensive odours, toxic gases, and suspended particulate matter, particularly when waste materials are burned in the open. Such pollutants can degrade ambient air quality and pose risks to human health and the surrounding environment. This study evaluates ambient air quality around the Nekede and Naze dumpsites in Imo State, Southeastern Nigeria. It focuses on the potential effects of uncontrolled waste disposal and open burning on atmospheric pollution and environmental quality. The assessment is intended to provide information on air pollution associated with municipal waste dumpsites and highlight the importance of effective waste management practices. The findings may contribute to improved environmental monitoring, public health protection, and the development of sustainable waste disposal strategies in the study area.