Resource Type: Model
From the website: "Share real-time, accurate air quality data with your community through OpenMap to build trust, foster transparency, and drive meaningful environmental action. Empower your stakeholders with intuitive, localized insights to protect their health and keep them informed about their environment. By bridging the gap between your organization and the community, OpenMap transforms data into real-time air quality information and actionable knowledge.
OpenMap visualizes PM2.5 and NO2 Air Quality Index (AQI) data from Clarity's rigorously calibrated Node-S air quality sensors alongside government reference monitors."
Refined dispersion models listed in the Guideline of Air Quality Models and required to be used for State Implementation Plan (SIP) revisions for existing sources and for New Source Review (NSR) and Prevention of Significant Deterioration (PSD) programs.
CALPUFF is an advanced non-steady-state meteorological and air quality modeling system. It is maintained and distributed by Lakes Environmental.
Excel based model to estimate generation and emission rates for total landfill gas, methane, carbon dioxide, non methane organic compounds (NMOCs), and other hazardous air pollutants (HAPS) from municipal solid waste (MSW) landfills.
WRF-Chem is the Weather Research and Forecasting (WRF) model coupled with Chemistry. The development of WRF-Chem has been a collaborative effort among the community, led by NOAA GSL. For more detail see the official WRF-Chem webpage (not reachable as of October 1, 2024).
Web interface providing tools for downloading actual and permitted emissions for either release points (facilities) within a defined radius, or summarized by parish. Downloadable data also includes detailed information about individual sources, including release parameters, e.g. flow rates, release heights, etc. Users can also download a point source emissions inventory for years 1991-2025.
The Air Pollutants Exposure Model (APEX) is a PC-based model that was derived from the probabilistic NAAQS Exposure Model for carbon monoxide (pNEM/CO)
In collaboration with the EPA, CMAS is developing a suite of local-scale air quality screening tools called C-TOOLS (Community Air Quality Tools). These tools predict concentrations of multiple primary pollutants that are directly emitted (CO, SO2, NOx, PM2.5) and select Mobile Source Air Toxics (benzene, formaldehyde, acetaldehyde, and acrolein) at fine spatial scales in the near-source environment.
Clearinghouse for Inventories and Emissions Factors (CHIEF) is a collection of EPA resources dealing with air emissions data, estimates, monitoring, reporting, modeling and inventories
WATER9, the wastewater treatment model, is a Windows based computer program and consists of analytical expressions for estimating air emissions of individual waste constituents in wastewater collection, storage, treatment, and disposal facilities; a database listing many of the organic compounds; and procedures for obtaining reports of constituent fates, including air emissions and treatment effectiveness.
