A national network of 31 air quality monitoring stations was developed and transferred to the National Meteorology Department.
Lastly, a large-scale eco-epidemiological study for Greater Casablanca was launched in 2009 and completed in 2015. The modelling of pollution health risks, based on data from the air quality monitoring network as well as on collected health data, is a precursor for a health monitoring system for Moroccan cities. It is set to trigger pollution alerts when required.