Contacts ![](https://webarchive.library.unt.edu/eot2008/20081107121217im_/http://www.epa.gov/pmresearch/images/good3.jpg)
Office of Research and Development
National Center for Environmental Assessment
Research Triangle Park, NC
Air Quality Criteria Document for Particulate Matter
Contact Lester Grant (lester.grant@epa.gov, 919-541-4173)
National Center for Environmental Research
Washington, DC
PM Research Centers
STAR Research Grants
Contacts:
Health and exposure research, general issues:
Stacey Katz (katz.stacey@epa.gov, 202-564-8201)
Gail Robarge (robarge.gail@epa.gov, 202-564-8301)
Air quality modeling and atmospheric chemistry:
Darrell Winner (winner.darrell@epa.gov, 202-564-6929)
National Exposure Research Laboratory
Research Triangle Park, NC
Human Exposure Research
Air Quality Modeling
Receptor-oriented Modeling (Source Apportionment)
Atmospheric Chemistry
Ambient Monitoring Methods and Measurements
Contact Tim Watkins (watkins.tim@epa.gov, 919-541-5114)
National Health and Environmental Effects Research Laboratory
Research Triangle Park, NC
Toxicology
Human Health Studies
Epidemiology
Contact Bill Russo (russo.bill@epa.gov, 919-541-7869)
National Risk Management Research Laboratory
Research Triangle Park, NC
Emissions Characterization
Control Technologies
Contact Doug McKinney (mckinney.douglas@epa.gov, 919-541-3006)
Office of Air and Radiation
Office of Air Quality Planning and Standards
Research Triangle Park, NC
National Ambient Air Quality Standards
National Ambient Air Monitoring Programs
National Emission Inventories
Contact John Bachmann (bachmann.johnd@epa.gov, 919-541-5339)
Office of Transportation Air Quality
Ann Arbor, MI
Mobile Source Regulations
Contact Rich Cook (cook.rich@epa.gov, 734-214-4827)
Or use the form below to send us your comments and questions regarding the PM Research Program or the PM Research Internet site and its contents.