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  2. Support Center for Regulatory Atmospheric Modeling (SCRAM)

Air Modeling - Reports and Journal Articles - Documents

Air Modeling - Reports and Journal Articles - Documents Page

  • Wildland Fire Activity and Modeled Impacts on O3 and PM2.5 (pdf) (4.3 MB, 03-01-2022, 454-R-22-002)
    "Wildland Fire Activity and Modeled Impacts on O3 and PM2.5" Report
  • Evaluating Reduced-Form Tools for Estimating Air Quality Benefits (pdf) (1.8 MB, 10-31-2019)
    Evaluating Reduced-Form Tools for Estimating Air Quality Benefits
  • Technical Support Document for EPA’s Updated 2028 Regional Haze Modeling (pdf) (48.03 MB, 09-19-2019)
    Technical Support Document for EPA’s Updated 2028 Regional Haze Modeling
  • Meteorological Model Performance for Annual 2016 Simulation WRF v3.8 (pdf) (58.17 MB, 07-01-2019, 454-R-19-010)
    Meteorological Model Performance for Annual 2016 Simulation WRF v3.8
  • Transmittal Memorandum Announcing the Availability of the Preliminary 2028 Visibility Modeling Data and Results (pdf) (10.94 MB, 10-19-2017)
    Transmittal Memorandum Announcing the Availability of the Preliminary 2028 Visibility Modeling Data and Results
  • Technical Support Documentation for the EPA’s Preliminary 2028 Regional Haze Modeling (pdf) (32.56 MB, 10-19-2017)
    Technical Support Documentation for the EPA’s Preliminary 2028 Regional Haze Modeling
  • Weather Research Forecast Version 3.8 Meteorological Model Evaluation Annual 2015 12-km CONUS (pdf) (3.22 MB, 09-16-2016)
    Weather Research Forecast Version 3.8 Meteorological Model Evaluation Annual 2015 12-km CONUS
  • Weather Research Forecast Version 3.8 Meteorological Model Evaluation Annual 2014 12-km CONUS (pdf) (3.26 MB, 09-07-2016)
    Weather Research Forecast Version 3.8 Meteorological Model Evaluation Annual 2014 12-km CONUS
  • Weather Research Forecast Version 3.8 Meteorological Model Evaluation Annual 2013 12-km CONUS (pdf) (3.29 MB, 09-23-2016)
    Weather Research Forecast Version 3.8 Meteorological Model Evaluation Annual 2013 12-km CONUS
  • Meteorological Model Performance for Annual 2011 WRF v3.4 Simulation (pdf) (5.57 MB, 11-26-2014)
    Meteorological Model Performance for Annual 2011 WRF v3.4 Simulation
  • Air Quality Modeling Technical Support Document for the 2007 Fine Scale Modeling Platform (pdf) (30.92 MB, 11-16-2013)
    Air Quality Modeling Technical Support Document for the 2007 Fine Scale Modeling Platform
  • Meteorological Model Performance 2007 Fine Scale Platform (pdf) (3.1 MB, 09-27-2013)
    Meteorological Model Performance 2007 Fine Scale Platform
  • Comparison of Single-Source Air Quality Assessment Techniques for Ozone, PM2.5, other Criteria Pollutants and AQRVs (pdf) (18.15 MB, 09-01-2012)
    Comparison of Single-Source Air Quality Assessment Techniques for Ozone, PM2.5, other Criteria Pollutants and AQRVs
  • Evaluation of Chemical Dispersion Models using Atmospheric Plume Measurements from Field Experiments (pdf) (2.68 MB, 09-01-2012)
    Evaluation of Chemical Dispersion Models using Atmospheric Plume Measurements from Field Experiments
  • Documentation of the Evaluation of CALPUFF and Other Long Range Transport Models using Tracer Field Experiment Data (pdf) (8 MB, 05-01-2012, 454-R-12-003)
    Documentation of the Evaluation of CALPUFF and Other Long Range Transport Models using Tracer Field Experiment Data
  • Non-Hg Case Study Chronic Inhalation Risk Assessment In Support of the Appropriate and Necessary Finding for Coal- and Oil-Fired EGUs - Proposed Mercury and Air Toxics Standards (MATS) (pdf) (418.69 KB, 03-16-2011)
    Non-Hg Case Study Chronic Inhalation Risk Assessment In Support of the Appropriate and Necessary Finding for Coal- and Oil-Fired EGUs - Proposed Mercury and Air Toxics Standards (MATS)
  • Air Quality Modeling Technical Support Document: New Jersey Section 126 Petition - Proposed Rule (pdf) (2.89 MB, 04-07-2011)
    Air Quality Modeling Technical Support Document: New Jersey Section 126 Petition - Proposed Rule
  • Air Quality Modeling Technical Support Document: EGU Mercury Analysis - Final Mercury and Air Toxics Standards (MATS) (pdf) (400.62 KB, 09-28-2011, 454-R-11-008)
    Air Quality Modeling Technical Support Document: EGU Mercury Analysis - Final Mercury and Air Toxics Standards (MATS)
  • Air Quality Modeling Technical Support Document: EGU National Emissions Standard for Hazardous Air Pollutants (NESHAP) (pdf) (414.89 KB, 10-01-2011, 454-R-11-009)
    Air Quality Modeling Technical Support Document: EGU National Emissions Standard for Hazardous Air Pollutants (NESHAP)
  • Supplement to the Non-Hg Case Study Chronic Inhalation Risk Assessment In Support of the Appropriate and Necessary Finding for Coal- and Oil-Fired EGUs - Final Mercury and Air Toxics Standards (MATS) (pdf) (547.38 KB, 11-01-2011, 452-R-11-013)
    Supplement to the Non-Hg Case Study Chronic Inhalation Risk Assessment In Support of the Appropriate and Necessary Finding for Coal- and Oil-Fired EGUs - Final Mercury and Air Toxics Standards (MATS)
  • Air Quality Modeling Technical Support Document: New Jersey Section 126 Petition - Final Rule (pdf) (4.24 MB, 12-12-2011)
    Air Quality Modeling Technical Support Document: New Jersey Section 126 Petition - Final Rule
  • Air Quality Modeling Technical Support Document: National Emissions Standards for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry (pdf) (181.55 KB, 07-01-2010, 454-R-10-004)
    Air Quality Modeling Technical Support Document: National Emissions Standards for Hazardous Air Pollutants from the Portland Cement Manufacturing Industry
  • Technical Support Document for the Final Locomotive/Marine Rule: Air Quality Modeling Analyses (pdf) (2.38 MB, 01-01-2008, 454-R-08-002)
    Technical Support Document for the Final Locomotive/Marine Rule: Air Quality Modeling Analyses
  • Peer Review of Source Apportionment Tools in CAMx and CMAQ (pdf) (612.02 KB, 01-13-2010)
    Peer Review of Source Apportionment Tools in CAMx and CMAQ
  • Technical Support Document:Preparation of Emissions Inventories For the 2002-based Platform, Version 3,Criteria Air Pollutants (pdf) (827.45 KB, 01-01-2008)
    Technical Support Document:Preparation of Emissions Inventories For the 2002-based Platform, Version 3,Criteria Air Pollutants
  • Technical Support Document:Preparation of Emissions Inventories For the 2002-based Platform, Version 3,Criteria Air Pollutants (Appendices) (pdf) (948.65 KB, 01-01-2008)
    Technical Support Document:Preparation of Emissions Inventories For the 2002-based Platform, Version 3,Criteria Air Pollutants (Appendices)
  • Air Quality Modeling Platform for the Ozone National Ambient Air Quality Standard Final Rule Regulatory Impact Analysis (pdf) (294.38 KB, 03-01-2008, 454-R-08-003)
    Air Quality Modeling Platform for the Ozone National Ambient Air Quality Standard Final Rule Regulatory Impact Analysis
  • Technical Support Document for the Final Rule on the Control of Emissions from New Nonroad Spark-Ignition Engines: Air Quality Modeling Analyses (pdf) (2.51 MB, 05-01-2008, 454-R-08-005)
    Technical Support Document for the Final Rule on the Control of Emissions from New Nonroad Spark-Ignition Engines: Air Quality Modeling Analyses
  • Technical Support Document for the Final Mobile Source Air Toxics Rule: Quality Modeling (pdf) (737.23 KB, 02-01-2007, 454-R-07-003)
    Technical Support Document for the Final Mobile Source Air Toxics Rule: Quality Modeling
  • Technical Support Document for Proposed Locomotive Marine Rule: Air Quality Modeling (pdf) (4.23 MB, 03-01-2007, 454-R-07-004)
    Technical Support Document for Proposed Locomotive Marine Rule: Air Quality Modeling
  • Technical Support Document for Proposed Small Spark Ignition (SI) and Marine SI Emissions Standards (pdf) (547.57 KB, 04-01-2007, 454-R-07-006)
    Technical Support Document for Proposed Small Spark Ignition (SI) and Marine SI Emissions Standards
  • Technical Support Document for the Proposed PM NAAQS Rule: Response Surface Modeling (pdf) (1.07 MB, 02-01-2006)
    Technical Support Document for the Proposed PM NAAQS Rule: Response Surface Modeling
  • CALPUFF Analysis in Support of the 2005 changes to the Regional Haze Rule (pdf) (225.3 KB, 06-15-2005)
    CALPUFF Analysis in Support of the 2005 changes to the Regional Haze Rule
  • CMAQ Model Performance Evaluation for 2001 (pdf) (2.88 MB, 03-01-2005)
    CMAQ Model Performance Evaluation for 2001
  • Technical Support Document for Final Clean Air Mercury Rule: Air Quality Modeling (pdf) (218.62 KB, 03-01-2005)
    Technical Support Document for Final Clean Air Mercury Rule: Air Quality Modeling
  • Annual Application of MM5 for Calendar Year 2001 at 12km Resolution (pdf) (15.92 MB, 12-16-2004)
    Annual Application of MM5 for Calendar Year 2001 at 12km Resolution
  • Preliminary Experimental Designs for Ozone Modeling (pdf) (169.24 KB, 09-02-2004)
    Preliminary Experimental Designs for Ozone Modeling
  • Episodic Application of MM5 for a summer 2001 Episode in the Eastern United States (pdf) (3.84 MB, 09-16-2003)
    Episodic Application of MM5 for a summer 2001 Episode in the Eastern United States
  • Annual Application of MM5 for Calendar Year 2001 (pdf) (14.76 MB, 03-31-2003)
    Annual Application of MM5 for Calendar Year 2001
  • Technical Support Document for Proposed Clean Air Nonroad Diesel Rule: Air Quality Modeling (pdf) (909.51 KB, 04-01-2003)
    Technical Support Document for Proposed Clean Air Nonroad Diesel Rule: Air Quality Modeling
  • A Comparison of MM5 for February and July 2001 Using Alternative Input Databases (pdf) (3.7 MB, 05-07-2002)
    A Comparison of MM5 for February and July 2001 Using Alternative Input Databases
  • A Comparison of MM5 Model Estimates for February and July 2001 Using Alternative Model Physics Options (pdf) (11.13 MB, 09-27-2002)
    A Comparison of MM5 Model Estimates for February and July 2001 Using Alternative Model Physics Options
  • Operational Evaluation of the MM5 Meteorological Model over the Continental United States : Protocol for Annual and Episodic Evaluation (pdf) (1.84 MB, 07-12-2002)
    Operational Evaluation of the MM5 Meteorological Model over the Continental United States : Protocol for Annual and Episodic Evaluation
  • Meteorological Modeling of 1996 for the United States with MM5 (pdf) (1.17 MB, 09-29-2000)
    Meteorological Modeling of 1996 for the United States with MM5
  • Technical Support Document for Tier 2 Gasoline Sulfur Rule: Ozone Air Quality Modeling (pdf) (471.83 KB, 12-01-1999)
    Technical Support Document for Tier 2 Gasoline Sulfur Rule: Ozone Air Quality Modeling
  • Technical Support Document for the NOx SIP Call: Air Quality Modeling (pdf) (1.2 MB, 09-23-1998)
    Technical Support Document for the NOx SIP Call: Air Quality Modeling
  • CMAQ-based Response Surface Modeling of PM2.5 (pdf) (1.07 MB, 02-16-2006)
    CMAQ-based Response Surface Modeling of PM2.5 TSD

Support Center for Regulatory Atmospheric Modeling (SCRAM)

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Last updated on January 7, 2025
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