Scientific Highlights
How to clean up New Delhi’s smoggy air
PSI researchers are tracking down pathogenic aerosols in India.
How trees influence cloud formation
Researchers at PSI have taken a closer look at a previously disregarded factor in the formation of clouds. This could improve the accuracy of climate forecasting.
Extreme nighttime pollution in New Delhi air explained
PSI researchers find the cause of high nighttime air pollution in New Delhi
A warm intrusion in the Arctic causes extreme pollution levels
Surprising data about pollutants in the Northern Hemisphere
European map of aerosol pollution can help improve human health
Researchers have measured and determined the sources of aerosol pollution at 22 locations in Europe.
Atmospheric globe-trotters
The CLOUD experiment reveals a new mechanism by which atmospheric particles form. The particles rapidly travel the world, globally impacting cloud formation and climate.
Deep learning to avoid weather disappointments
Saharan dust storms played havoc with weather predictions. Invertible neural networks to retrieve aerosol properties from light scattering data may help.
Scientists map Arctic aerosols to better understand regional warming
In order to better understand climate change in the Arctic and design effective mitigation measures, scientists at EPFL and PSI have studied the aerosols in a region spanning from Russia to Canada.
Asthma: diagnosis in a single breath
PSI is involved in the development of a breath test that can be used to diagnose asthma. Imad El Haddad explains why such a test could be extremely useful – especially for children.