Jordi Sunyer

Concentrations of desert dust rose steadily across much of Europe between 2012 and 2021, according to a study published today in the journal Nature. This was despite the fact that particulate matter pollution from emissions had fallen as a result of regulations. The trend could be linked to changes in atmospheric circulation and desertification in North Africa. Some of the largest increases were recorded in southern Europe and the Mediterranean region, where levels are more than double those in the north of the continent. The authors warn that dust pollution could have an increasing impact on air quality and public health.

A study in England has found a link between increased exposure to air pollution during early life and the risk of developing psychotic disorders and depression during youth. In addition, greater exposure to noise during childhood and adolescence was associated with an increased risk of anxiety. The results of the study, which collected data from more than 9,000 people, are published in the journal JAMA Network Open.