Figure 3. Mass concentration of black carbon in the particles

From

Concentration levels of PM2.5, PM10 and Black Carbon in the Industrial Area of Yopougon, Abidjan, Côte d’Ivoire

Alloman Joseph Popouen, Koudou Djagouri, Djama Djoman Alfred AGBO, Aka Antonin Koua, Alain Georges Monnehan

International Journal of Physics. 2021, 9(2), 90-95 doi:10.12691/ijp-9-2-4