ASSESSMENT OF AIR QUALITY WITHIN UNIBEN CAMPUS

ABSTRACT

This study evaluates air quality in the University of Benin, focusing on gases, particulate matter, and microbial contamination. With concerns about the impact of air pollution on human health and ecosystems, monitoring these factors becomes crucial. The objectives include monitoring particulate matters and gases, assessing air quality in lecture theatres, measuring data using handheld meters, understanding environmental health, comparing air quality across locations, and analyzing findings in line with WHO standards. The study aims to provide insights into the air quality of the University of Benin and its implications for public health and environmental well-being. This study was conducted at the University of Benin's Ugbowo Campus in Benin City, Nigeria, situated within the southern Nigerian tropical rainforest belt. Twenty sampling locations across various lecture theatres and classrooms were selected for air quality assessment using both portable air quality monitors and the settle plate method. Bacterial isolation was performed using nutrient agar plates, with samples collected daily and incubated for 48 hours at 37℃. Aeroqual PM10/PM2.5 handheld meters were employed to monitor particulate matter concentrations within lecture theatres. Data underwent thorough auditing and aggregation for analysis. This research provides valuable insights into indoor air quality on the Ugbowo Campus, crucial for understanding environmental health within educational institutions.