European Environmental Agency: Urban Air Dispersion Models
- A discussion of the algorithms used in urban air dispersion models such as: area source and elevated point source models; street canyon and highway sub-models; plume rise; converting one averaging time to another ... all contained in an annex of a report
- http://reports.eea.europa.eu/TEC11a/en/page014.html

Wikipedia: Air dispersion modeling
- Offers technical articles about air dispersion modeling.
- http://en.wikipedia.org/wiki/Category:Air_dispersion_modeling

Indian Institute of Technology
- The Centre for Atmospheric Sciences is a research and consultancy group within the Indian Institute of Technology at Delhi, India that offers atmospheric dispersion modeling.
- http://www.iitd.ac.in/center/cas/Projects.html

Southern Appalachian Mountains Initiative (SAMI)
- The Tennessee Valley Authority (TVA) and Alpine Geophysics, are teamed to support an air quality assessment of the Southern Appalachian Mountains Initiative, an organization formed by Alabama, Kentucky, Georgia, North Carolina, South Carolina, Tennessee,
- http://www.tva.gov/sami/

Environmental Software and Modelling Group, Technical University of Madrid
- Conducts research in modelling and prediction of air quality.
- http://artico.lma.fi.upm.es/

Risoe National Laboratory, Denmark
- The Atmospheric Transport & Exchange section of the Risoe laboratory performs research into boundary-layer meteorology and atmospheric turbulence, and into environmental problems related to the transport of airborne pollutants. Typical research tasks
- http://www.risoe.dk/vea/competence/description.htm#Atmospheric%20Transport%20and%20Exchange

CSIRO Air Quality Modelling and Dispersion
- The modelling and dispersion program is part of the Commonwealth Scientific and Industrial Research Organization (CSIRO) in Australia. Within the program, the Pollution Dispersion team: conducts laboratory and field studies of convective boundary layer g
- http://www.dar.csiro.au/aerosol/pollutionprog.html

Pollution Meteorology and Dispersion
- Publicizes the book "Air Pollution Meteorology and Dispersion" ... a review of the basic theories, models, experiments, and observations of pollutant dispersal in the atmosphere.
- http://www.oup.com/us/catalog/general/subject/AtmosphericScience/Meteorology/?view=usa&ci=0195073983

Omni - Air Pollution Modeling In Practice
- Omni is a demonstrator site for disseminating modeled and monitored air pollution data in an accessable form. Details of methodology are included. The data covers the London, England area.
- http://www.seiph.umds.ac.uk/omni/frames/omniframe.htm

Dispersion Modeling Feature Articles
- This section of the Environmental-Expert.com site has a searchable index of feature articles concerning air pollution, including feature articles on dispersion modeling.
- http://www.environmental-expert.com/article-index.asp

Certified Consulting Meteorologists
- Provides directories by state and by speciality of the Certified Consulting Meteorologist members of the American Meteorological Society, many of whom specialize in air pollution dispersion modeling analyses and studies.
- http://www.ametsoc.org/memb/ccm/ccmhmfrm.html

The CAMP Research Program
- The George Mason University in Virginia has a research program called CAMP (Comprehensive Atmospheric Modeling Program). The focus of the program, funded by the U.S. Defense Department, is on atmospheric transport and dispersion of releases of nuclear, bi
- http://camp.gmu.edu/

Literature References on Lagrangian Air Dispersion Modeling
- A comprehensive list of literature references on Lagrangian air dispersion modeling, compiled by Dr. Marek Uliasz.
- http://users.frii.com/uliasz/modeling/ref/lpd_bib.htm

Atmospheric Dispersion Modeling Liaison Committee (ADMLC)
- ADMLC's main aim is to review current understanding of atmospheric dispersion for application in authorization or licensing of discharges to the atmosphere from industrial, commercial or other sites. ADMLC is concerned with long-term controlled releases a
- http://www.admlc.org.uk/index.htm

Regulatory air dispersion models in Australia
- Reviews and guide (provided by the University of New South Wales in Australia) to regulatory air dispersion models used in Australia for odour dispersion modelling and impact assessment.
- http://www.odour.unsw.edu.au/odour-dispersion-model.html

The Nuclear Accident Model (NAME)
- Developed by the United Kingdom's Meteorological Office, the NAME model is part of the contingency plans in the event of accidental releases of radioactivity into the atmosphere: to provide early warning for the guidance of emergency services; and to pred
- http://www.met-office.gov.uk/research/nwp/publications/nwp_gazette/3rd96/name2.html

Directory of Atmospheric Transport and Diffusion Consequence Assessment Models
- An extensive directory (March 1999 issue) of atmospheric dispersion models produced by the Office of the Federal Coordinator for Meteorology (OFCM), National Oceanic and Atmospheric Administration.
- http://www.ofcm.gov/atd_dir/pdf/frontpage.htm

Atmospheric Dispersion of Chemicals (E-mail Discussion List)
- Atmospheric Dispersion of Chemicals is an e-mail discussion list where people working in the field of atmospheric dispersion modeling can exchange experiences.
- http://listserv.surfnet.nl/archives/AtmosphericDispersion.html

Dispersion Modeling Guidance
- Local Air Quality Management (LAQM) guidance document published by the United Kingdom's Department for Environment, Food and Rural Affairs. Annex 3 contains guidance on dispersion modeling.
- http://www.defra.gov.uk/environment/airquality/laqm/guidance/pdf/laqm-tg03.pdf

Los Alamos National Laboratory (LANL) Air Quality Team
- The team is part of the Technology & Safety Assessment (TSA-4) Division of the LANL. The air quality team works with meteorological, air chemistry, plume dispersion, computational fluid dynamics, and emissions models. The site includes model descripti
- http://www.lanl.gov/orgs/d/d4/aquality/airquality.html

National Atmospheric Release Advisory Center
- Located at the University of California's Lawrence Livermore National Laboratory (LLNL), the National Atmospheric Release Advisory Capability (NARAC) is a national emergency response service for real-time assessment of incidents involving accidental rele
- http://narac.llnl.gov

StadtKlima: The International Association For Urban Climate
- A list of air quality and air pollution dispersion models with descriptions, details and contacts for obtaining further information. Most of the listed models were developed in Germany, and the StadtKlima Association is headquartered at the University of
- http://www.stadtklima.de/webklima/EN/E_1tools.htm

SCRAM Public Forum
- The U.S. EPA's SCRAM website public discussion forum (moderated) for all aspects of the EPA's various air pollution dispersion models.
- http://yosemite1.epa.gov/oar/Forums.nsf/Forum/SCRAMByTopic?OpenView&CollapseView

AQM Resource Centre
- The Air Quality Management (AQM) Resource Centre is maintained at the University of the West of England in Bristol, England. It provides much useful information, including brief descriptions of many British and USA air dispersion models.
- http://www.uwe.ac.uk/aqm/centre/model.html

UCR Air Quality Modeling Group
- The mechanical engineering department of the University of California at Riverside (UCR) has an air quality modeling group performing research in the development and application of small-scale dispersion models, as well as the development of simplified an
- http://www.engr.ucr.edu/mechanical/

Dispersion Modeling Research at Madrid's Polytechnical University
- Describes the dispersion modeling research programs of the Environmental Software and Modeling Group in the Computer Science School at the Polytechnical University in Madrid, Spain. Of interest is the IMW program which is a Visual Basic model based on th
- http://artico.lma.fi.upm.es/research.html

Multiplan R&F
- Based in the Abu Dhabi, United Arab Emirates and with an office in Rueil-Malmaison,France, this firm's services include health, safety and environmental (HSE)training courses either online or onsite. Courses are available in air dispersion modeling, HAZO
- http://www.multiplan.co.ae/pr01.htm

The GAIA Air Dispersion Model Database
- A database of 27 different air dispersion models. Each model entry includes: a description, where to obtain the software, the original authors, and literature references pertaining to the model. Sponsored by a consortium of 10 countries in Europe, Africa,
- http://www.ess.co.at/GAIA/models/aria.htm

Literature References on Mesoscale Meteorology
- A comprehensive list of literature references on mesoscale meteorology compiled by Dr. Ming Xue, many of which relate to various aspects of air dispersion modeling.
- http://twister.ou.edu/References.all.html

Old Dominion University and the ISC3 Dispersion Models
- Describes a graphical user interface (GUI), developed by the Civil Engineering Department of the Old Dominion University, for using the U.S. EPA's ISC3 models in the Microsoft Windows environment. Presents an excellent discussion of the ISC3 models inclu
- http://www.cee.odu.edu/air/isc3/odu_isc3.html

NOAA's Air Resources Laboratory (ARL)
- Within the U.S.'s National Oceanic and Atmospheric Administration (NOAA), the ARL conducts research on the transport, dispersion, transformation, and removal of atmospheric pollutants ... leading to the development of air quality and dispersion models. Th
- http://www.arl.noaa.gov

Finnish Meteorological Institute
- The activities of the Air Quality Research department at the Finnish Meteorological Institute (FMI) include atmospheric dispersion modeling for: urban air quality, regional and long-range transport, and accidents involving hazardous materials.
- http://www.fmi.fi/research_air/air.html

Air Quality Control Company (AQCC)
- Founded in 1993 by the Municipality of Tehran, Iran, the primary role of AQCC is providing research, consultation, planning and implementation of services regarding air and noise pollution in Tehran.
- http://www.aqcc.org/index.htm

U.S. EPA's Support Center for Regulatory Air Models
- The U.S. Environmental Protection Agency uses this site to provide information on the many dispersion models supporting regulatory programs required by U.S. law. All of the EPA's dispersion models and their Users' Manuals can be downloaded cost-free from
- http://www.epa.gov/ttn/scram/

Fundamentals of Stack Gas Dispersion
- Includes published peer reviews, complete table of contents, and information about how to obtain copies of the book. Also includes technical articles.
- http://www.air-dispersion.com