By Jonathan M. Tan, MD, MPH, MBI, FASA, pediatric anesthesiologist, Vice Chair of Analytics and Clinical Effectiveness at Children’s Hospital Los Angeles and Assistant Professor of Clinical Anesthesiology and Spatial Sciences at the University of Southern California
The European Environment Agency’s (EEA) have this week updated their European city air quality statistics, revealing that Uppsala in Sweden enjoys the cleanest city air in Europe, based on average concentration levels of PM2.5 over the past two calendar years.