Ambient air pollution and emergency department visits among children and adults in Casablanca, Morocco.

This study presents the relationships between ambient air pollutants and morbidity and emergency department visits among children and adults performed in Great Casablanca, the most populated and economic region in Morocco. This research was analyzed using conditional Poisson model for the period 2011-2013. In the period of study, the daily average concentrations of SO, NO, O and PM in Casablanca were 209.