Modeling Software for EHS Professionals

AERMOD is a steady-state Gaussian dispersion model that represents the current state-of-science and promulgated dispersion model from the U.S. EPA. BREEZE AERMOD is an enhanced version of the EPA-approved AERMOD that provides modelers with the tools and functionality required to perform air quality analyses that help to address both permitting, regulatory, and nuisance issues as well as perform academic research. BREEZE AERMOD/ISC offers the most complete air quality modeling system available on the market today. No other application is used by more air quality professionals around the world.

Key Features
  • Implements downloading of high-resolution base maps for any locations around the world
  • Enables selecting and converting imported DWG/DXF objects to AERMOD model objects and buildings
  • Incorporates the latest U.S. EPA AERMOD executable 16216r released on January 17, 2017
  • Enables high-speed parallel and BREEZE versions of the latest AERMOD executable 16216r
  • Includes a basic, merge-only version of BREEZE AERMET and a basic version of BREEZE MetView
  • Streamlines graphical user interface for more intuitive and easier dispersion modeling
  • Simplifies the setup of pre-modeling objects with a variety of utilities
Product Tour

U.S. EPA AERMOD incorporates air dispersion based on planetary boundary layer turbulence structure and scaling concepts, including treatment of both surface and elevated sources, and both simple and complex terrain. There are two regulatory components of EPA’s AERMOD:

  • AERMET - a meteorological data preprocessor (available as a separate BREEZE application;  a basic, merge-only version of BREEZE AERMET comes standard with BREEZE AERMOD.)
  • AERMAP - a terrain data preprocessor (embedded in BREEZE AERMOD)

 

Non-regulatory components of EPA’s AERMOD include:

  • AERSCREEN - a screening version of AERMOD (available as a separate BREEZE application)
  • AERSURFACE - a surface characteristics preprocessor
  • BPIPPRIME - a multi-building dimensions program that incorporates the GEP technical procedures for PRIME applications (embedded in BREEZE AERMOD)

 

BREEZE AERMOD enhances these basic EPA programs providing modelers with more functionality and tools for analyzing results.

Parallel Processing
To combat the increased runtimes observed with EPA’s AERMOD, BREEZE created a parallel processing version to slash runtimes through the use of a distributed computer network (cluster) or multi-CPU env ::  learn more...
Meteorology
Assigning the model ready historical meteorological data in BREEZE AERMOD is easy. Simply select the files to use with a particular scenario. BREEZE will identify the period that the data set is val ::  learn more...
Sources
BREEZE AERMOD allows you to model the standard U.S. EPA sources (i.e., point, area, volume, open pit and EPA area line) and exclusive BREEZE sources such as flare and BREEZE area line sources. In addi ::  learn more...
Buildings
AERMOD takes into account the obstruction of wind flow from structures, such as buildings and point sources (i.e., stacks). Like any other model object in BREEZE AERMOD, buildings can be copied and pa ::  learn more...
Receptors
Receptors are locations where BREEZE AERMOD will compute a concentration or deposition value. At least one receptor must be defined. Receptor elevations can also be processed with the embedded U.S. E ::  learn more...
Scenario Development Tools
BREEZE AERMOD provides a variety of tools to facilitate the setup of model or the analysis of results.Ozone file, hourly emission file, and AERMOD input file editorsXYZ2DEM Utility to convert XYZ terr ::  learn more...
ISC Model
BREEZE AERMOD suite includes the Industrial Source Complex (ISC) short-term model. ISC predicts pollutant concentrations from nearly any type of source emitting non-reactive pollutants. It allows you ::  learn more...
Pricing from $1,495

AERMOD is available in two editions:

  • Pro - $1,495
  • Pro Plus - $1,995

Includes one year of maintenance with purchase.

Buy Now
Limited-Time Discount

Get a FREE license of BREEZE Downwash Analyst when you purchase a license of BREEZE AERMOD Pro or Pro Plus.
Offer expires on 09/30/2017. 

What You Get

  • BREEZE 3D Analyst for post-processing and graphical displays of results 
  • Basic version of BREEZE MetView 
  • Basic, merge-only version of BREEZE AERMET 
  • Ability for parallel processing 
  • Two free runs to the high speed remote modeling system

Questions?