Table 4 Correlation Coefficient between CO Concentration and key potential sources.

From: Assessing vulnerability of densely populated areas to air pollution using Sentinel-5P imageries: a case study of the Nile Delta, Egypt

Variables

CO Concentration

Distance to highways

− 0.722

Distance to dumping sites

− 0.412

Distance to power plants

− 0.684

Distance to urban centers

− 0.689