ultrafine particles


The back-end of several cars in traffic polluting the air with tailpipe emissions.
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Ultrafine Particles are an Emerging Environmental Health Risk

Doug Brugge, PhD, MS, Professor and Chair of the Department of Public Health Sciences, , UCS

Ambient particulate matter air pollution (PM) is one of the top ten causes of illness and death in the world.  While PM pollution is worse in many developing countries, it remains a problem in the United States as well.  Many people in the US may not be aware of the magnitude of the problem because the levels of pollution that present a health risk include concentrations that are usually not readily visible. Read more >

©iStockphoto.com/ssuaphoto
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