Integrated executables
Includes AERMOD, MAKEMET, BPIPPRM, and AERMAP components required by the workflow.
Air-quality screening · Windows
AerscreenEZ
A focused graphical interface for the US EPA AERSCREEN model, designed to estimate worst-case ground-level concentrations from a single source.
Input preparation, automated execution, and result visualization in one workflow.
Fast screeningworst-case concentration estimates
Model suite includedAERMOD, MAKEMET, BPIPPRM, AERMAP
Multiple sourcesstacks, flares, areas, and volumes
Evaluation buildcomplete workflow for a limited period
Purpose
Screening calculations without a fragmented toolchain.
AerscreenEZ guides input preparation, launches the required US EPA executables, and turns results into charts that can be reviewed, printed, copied, or saved.
AERSCREEN is intended for conservative single-source assessments. AerscreenEZ makes the workflow accessible while retaining model options for source geometry, terrain, buildings, meteorology, and specialized fumigation cases.
01Prepare
Structured input for source and site parameters.
02Run
Automatic execution of every required component.
03Review
Worst-case results and customizable charts.
04Reuse
Save and reload project configuration files.
Core capabilities
Everything needed for a screening run.
Special scenarios
Simulates inversion break-up and shoreline fumigation for applicable point sources.
Low-wind option
Supports friction-velocity adjustment for low wind-speed conditions.
Project configurations
Save input data, reload previous setups, and start from distributed examples.
Automated charts
Create customizable plots and export them to common image and document workflows.
Documentation
Extensive help material accompanies the interface and sample projects.
Technical scope
Built around the official screening workflow.
The interface coordinates source definition, meteorological generation, terrain and building processing, model execution, and graphical review.
- 01Define source geometry and release parameters.
- 02Prepare meteorological, terrain, and building inputs where required.
- 03Run the included US EPA processing chain automatically.
- 04Review worst-case concentrations and distance-dependent results.
- 05Save charts and configurations for reporting or later revision.
Test AerscreenEZ
Download the Windows evaluation package and explore the complete screening workflow for a limited number of days.
Download evaluation →Use it in production
Current license terms and pricing are available through Enviroware’s secure FastSpring checkout.
View license options →Need a full assessment?
Move from screening to detailed dispersion modeling.
Enviroware can support AERMOD studies, meteorological preparation, and technical reporting.