Sunday, Acha, Department of Geography, Federal University of Technology, Minna, Niger State, Nigeria, Nigeria

• Vol 22, No 2 (2022) - Articles
  Air Quality Index Levels of Particulate Matter (PM2.5) in Yenogua, Nigeria
  Abstract  PDF
• Vol 23, No 2 (2023) - Articles
  Comprehensive Air Quality Index Assessment Incorporating NO2, PM2.5, PM10, and O3 in Ondo State, Nigeria
  Abstract  PDF