A study conducted by Greek scientists and published by Elsevier warns of heightened atmospheric pollution in Greece, driven by the climate crisis, posing risks to public health.

According to Nenes, the study highlights how different inhaled particles possess varying levels of toxicity, affecting health differently. Unlike previous studies that primarily focused on particle mass rather than toxicity, this research takes both factors into account. The study found that during episodes of dust and smoke, the impact on public health is more pronounced when compared to regular pollution levels.

The findings indicate smoke particles in Athens are three times more toxic than dust particles. However, background particles, originating from various sources, such as vehicle emissions and wood burning, were found to be even more toxic. Despite their toxicity, background particles are present in lower concentrations in the atmosphere, providing some relief.