Artisanal crude oil refining is an illegal operation thriving in the oil-rich Niger Delta region of
Nigeria, and their activities are known to cause serious air pollution, evident by incidences of …

Air pollution is the discharge of toxic or harmful substances into the atmosphere through
human activities or natural means. Human activities, including burning of fossil fuels …

Aim: Microbial air quality over illegal refuse dump sites in Port Harcourt, Nigeria, was
conducted to assess the aero-microbial contaminant of dumpsite to the closest …

An investigation to assess the diurnal variation in ambient air quality in selected areas of
Port Harcourt City Local Government Area (PHALGA) was carried out. Five sample sites …

Air sampling was done in Rivers State health centres using the direct and indirect
sedimentation method. In the indirect method 20ml of normal saline was measured in a …

Aim: This study was aimed at identifying bacterial and fungal contaminations in used face
masks from different secondary schools in Port Harcourt during COVID-19 Era Study Design …

Black soot in aerosols of Niger Delta, Nigeria especially Port Harcourt is attracting global
concern. Six major sources of black soot have been identified; Burning of local “kpo-fire” …

This study investigated the concentrations air pollutants in the air quality of the Abuja
campus business area of the University of port Harcourt. Air pollutants and meteorological …