An Evaluation of the Air Quality in the Vicinity of the Amosun Abattoir in Ibadan, Oyo State, Nigeria

This study investigates the ambient concentrations of selected air pollutants at the Amosun International Abattoir in Akinyele Local Government Area, Ibadan, Oyo State, comparing them with control values to assess their implications for human health and the environment.Parameters measured include temperature, relative humidity, formaldehyde, particulate matter, Total Volatile Organic Compounds (TVOCs), Carbon Dioxide (CO), Carbon Monoxide (CO), and the Air Quality Index (AQI).Results indicate that the abattoir had slightly higher temperatures (28.4C vs. 27.25C)and particulate matter levels (9.07 g/m vs. 8.47 g/m) compared to control values.In contrast, CO levels were notably lower (526.83ppm vs. 622.12ppm), suggesting effective ventilation.Formaldehyde levels were significantly elevated in the abattoir (0.1138 ppm vs. 0.0331 ppm), posing potential health risks, while TVOC levels were slightly reduced (0.4529 ppm vs. 0.4975 ppm) but more stable than control values.Variability in humidity was greater in the abattoir, affecting pollutant persistence and dispersion.The findings align with previous studies on the air quality impacts of industrial settings, underscoring the need for enhanced pollutant control measures, including improved ventilation and continuous air quality monitoring.The study concludes that effective management can mitigate potential adverse impacts, ensuring the protection of human health and environmental quality.