Country

Type of site

Study periode

PM_2.5 (µg/m³)

PM₁₀ (µg/m³)

Reference

Côte d’Ivoire (Abidjan)

Industrial area

April 2018 to July 2019

48.83

77.34

The present study

Senegal (Dakar)

Urban/industrial area (Hlm)

2018-2019

280.56

246.16

Moustapha kebe et al., 2021 [16]

Nigeria (Abuja)

Industrial area (M1)

May 2011 to April 2012

151.68

341.69

Lasun T. Ogundele et al., 2016 [17]