An examination of the important role of ultrafine particles as a contributor to the adverse effects of airborne particles on human health. Many researchers in the field have collaborated to provide a state-of-the-art overview of the scientific and medical research on ultrafine particles.

Following the recognition that airborne particulate matter, even at quite modest concentrations, has an adverse effect on human health, there has been an intense research effort to understand the mechanisms and quantify the effects. One feature that has shone through is the important role of ultrafine particles as a contributor to the adverse effects of airborne particles. In this volume, many of the most distinguished researchers in the field provide a state-of-the-art overview of the scientific and medical research on ultrafine particles.