In a pioneering effort to combat urban air pollution, the Ghana Space Science and Technology Institute (GSSTI), in collaboration with Morgan State University and the Environmental Protection Agency (EPA), has conducted air quality monitoring in Koforidua, the capital of Ghana’s Eastern Region.
The research team, led by Dr. Kofi Asare, Dr. Samuel Fosuhene, and Mr. Benjamin Wemegah of GSSTI, together with Dr. Emelia Asamoah and Dr. Richard Damoah of Morgan State University, deployed advanced air quality drones to collect real-time data on atmospheric pollutants. Their work was supported by EPA CEO Prof. Nana Ama Browne-Klutse and Sydney Kweku Danso, acting Eastern Regional Director.
The survey measured levels of particulate matter (PM2.5 and PM10), nitrogen dioxide (NO₂), sulfur dioxide (SO₂), and other airborne pollutants, aiming to identify pollution sources such as vehicular emissions, industrial activity, and biomass burning.
Preliminary findings revealed pollutant concentrations that exceed the World Health Organization’s recommended thresholds, raising concerns about public health impacts including respiratory illnesses and premature deaths.
“Air pollution is a mounting challenge in Ghana’s growing cities,” noted Dr. Asamoah. “By combining local expertise with space-enabled technology, we aim to provide actionable data for policy development and sustainable urban planning.”
The team advocates for stronger public awareness initiatives and policy reforms including the promotion of cleaner transport systems, improved waste management practices, and stricter control of industrial emissions. Plans are also underway to extend monitoring to other Ghanaian cities.
This initiative underscores the critical role of scientific collaboration in addressing environmental health challenges and protecting urban populations across the country.
Article by: Dr. Samuel K.Fosuhene (Space Science and Technology Institute)