Texas Air Quality Modeling (2019 Platform)

Air quality modeling files and technical information from TCEQ's photochemical modeling programs (2019 episodes)

Modeling Period

April 1, 2019 - October 31, 2019

Modeling Domains and Monitoring Sites

Modeling
Domains

Air Quality
Monitoring Sites

Modeling Results and Model Performance Evaluation (MPE) Graphs and Maps

Ozone Performance Statistics

Time-series & Scatter Plots

Ozone Concentration Map

Modeling Files

CAMx model input and output files are available for download from the TCEQ Air Modeling FTP site. To download a large quantity of modeling files, please use an FTP client software (e.g. FileZilla ) to access our public FTP site:

FTP address: sftp://amdaftp.tceq.texas.gov
FTP directory: /TXO3/camx
User ID and password: Please sign up for a user account at https://amdaftp.tceq.texas.gov/user/

2019 Episode CAMx Modeling Projects:

Run Name	Model	MET Input	EI ¹ Input	IC/BC/TC Input	Other Input	Job Control & Output	Result	Release Date
Release 3 of April - October 2019 Episodes (FTP directory: /TXO3/camx/dfw_hgb_fy26_s08) "Proposed DFW and HGB 2008 Eight-Hour Ozone Nonattainment Area SIP Revision for the 2026 Future Year" configuration Proposed Dallas-Fort Worth (DFW) ozone SIP documents Proposed Houston-Galveston-Brazoria (HGB) ozone SIP documents
2019 Base Case bc19_19xxx.v2d_v2b.2019_wrf415_noah_ysu_lyr45t30 (bc19_19xxx.release3)
bc19_19apr.release3	CAMx 7.20 CB6 r5	view	view	view	view	view	statistics \| plots \| map	2023-11-10
bc19_19may.release3						view	statistics \| plots \| map
bc19_19jun.release3						view	statistics \| plots \| map
bc19_19jul.release3						view	statistics \| plots \| map
bc19_19aug.release3						view	statistics \| plots \| map
bc19_19sep.release3						view	statistics \| plots \| map
bc19_19oct.release3						view	statistics \| plots \| map
Future Year 2026 fy26_19xxx.v2b_v2c.2019_wrf415_noah_ysu_lyr45t30 (fy26_19xxx.release3)
fy26_19apr.release3	CAMx 7.20 CB6 r5	view	view	view	view	view		2023-11-10
fy26_19may.release3						view
fy26_19jun.release3						view
fy26_19jul.release3						view
fy26_19aug.release3						view
fy26_19sep.release3						view
fy26_19oct.release3						view
Future Year 2026 with Emission Reduction Credits (ERC) sensitivity test fy26_19xxx.v2bEBT_v2cEBT.2019_wrf415_noah_ysu_lyr45t30 (fy26_19xxx.EBT.release3)
fy26_19apr.EBT.release3	CAMx 7.20 CB6 r5	view	view	view	view	view		2023-11-10
fy26_19may.EBT.release3						view
fy26_19jun.EBT.release3						view
fy26_19jul.EBT.release3						view
fy26_19aug.EBT.release3						view
fy26_19sep.EBT.release3						view
fy26_19oct.EBT.release3						view
Future Year 2026 with Reasonably Available Control Measures (RACM) Point Sources sensitivity analysis fy26_19xxx.v2bP10R_v2c.2019_wrf415_noah_ysu_lyr45t30 (fy26_19xxx.EBT.release3)
fy26_19apr.P10R.release3	CAMx 7.20 CB6 r5	view	view	view	view	view		2023-11-10
fy26_19may.P10R.release3						view
fy26_19jun.P10R.release3						view
fy26_19jul.P10R.release3						view
fy26_19aug.P10R.release3						view
fy26_19sep.P10R.release3						view
fy26_19oct.P10R.release3						view
Future Year 2026 with Reasonably Available Control Measures (RACM) Point Area Sources sensitivity analysis fy26_19xxx.v2b_v2cA5R.2019_wrf415_noah_ysu_lyr45t30 (fy26_19xxx.EBT.release3)
fy26_19apr.A5R.release3	CAMx 7.20 CB6 r5	view	view	view	view	view		2023-11-10
fy26_19may.A5R.release3						view
fy26_19jun.A5R.release3						view
fy26_19jul.A5R.release3						view
fy26_19aug.A5R.release3						view
fy26_19sep.A5R.release3						view
fy26_19oct.A5R.release3						view
Future Year 2026 with Houston Ship Channel sensitivity analysis fy26_19xxx.v2bHSC_v2c.2019_wrf415_noah_ysu_lyr45t30 (fy26_19xxx.EBT.release3)
fy26_19apr.HSC.release3	CAMx 7.20 CB6 r5	view	view	view	view	view		2023-11-10
fy26_19may.HSC.release3						view
fy26_19jun.HSC.release3						view
fy26_19jul.HSC.release3						view
fy26_19aug.HSC.release3						view
fy26_19sep.HSC.release3						view
fy26_19oct.HSC.release3						view
2019 Base Case with Texas Low Emission Diesel (TxLED) Program sensitivity analysis bc19_19xxx.v2d_v2bTLED.2019_wrf415_noah_ysu_lyr45t30 (bc19_19xxx.release3)
bc19_19apr.TLED.release3	CAMx 7.20 CB6 r5	view	view	view	view	view		2023-11-10
bc19_19may.TLED.release3						view
bc19_19jun.TLED.release3						view
bc19_19jul.TLED.release3						view
bc19_19aug.TLED.release3						view
bc19_19sep.release3						view
bc19_19oct.TLED.release3						view
Future Year 2026 with Texas Low Emission Diesel (TxLED) Program sensitivity analysis fy26_19xxx.v2b_v2cTLED.2019_wrf415_noah_ysu_lyr45t30 (fy26_19xxx.EBT.release3)
fy26_19apr.TLED.release3	CAMx 7.20 CB6 r5	view	view	view	view	view		2023-11-10
fy26_19may.TLED.release3						view
fy26_19jun.TLED.release3						view
fy26_19jul.TLED.release3						view
fy26_19aug.TLED.release3						view
fy26_19sep.TLED.release3						view
fy26_19oct.TLED.release3						view

1. Pre-CAMx component emissions inventory data for this SIP project.

Run Name	Model	MET Input	EI ¹ Input	IC/BC/TC Input	Other Input	Job Control & Output	Release Date
Release 2 of April - October 2019 Episodes (FTP directory: /TXO3/camx/bexar_dfw_hgb_fy23_s15) "Proposed Bexar County, DFW, and HGB 2015 Eight-Hour Ozone Nonattainment Area SIP Revision for the 2023 Future Year" configuration Proposed Bexar County ozone SIP documents Proposed Dallas-Fort Worth (DFW) ozone SIP documents Proposed Houston-Galveston-Brazoria (HGB) ozone SIP documents
2019 Base Case bc19_19xxx.v2d_v2a.2019_wrf415_noah_ysu_lyr45t30 (bc19_19xxx.release2)
bc19_19apr.release2	CAMx 7.20 CB6 r5	view	view	view	view	view	2023-05-31
bc19_19may.release2						view
bc19_19jun.release2						view
bc19_19jul.release2						view
bc19_19aug.release2						view
bc19_19sep.release2						view
bc19_19oct.release2						view
Future Year 2023 fy23_19xxx.v2b_v2b.2019_wrf415_noah_ysu_lyr45t30 (fy23_19xxx.release2)
fy23_19apr.release2	CAMx 7.20 CB6 r5	view	view	view	view	view	2023-05-31
fy23_19may.release2						view
fy23_19jun.release2						view
fy23_19jul.release2						view
fy23_19aug.release2						view
fy23_19sep.release2						view
fy23_19oct.release2						view
Future Year 2023 with Emission Reduction Credits (ERC) sensitivity test fy23_19xxx.v2bEBT_v2bEBT.2019_wrf415_noah_ysu_lyr45t30 (fy23_19xxx.EBT.release2)
fy23_19apr.EBT.release2	CAMx 7.20 CB6 r5	view	view	view	view	view	2023-05-31
fy23_19may.EBT.release2						view
fy23_19jun.EBT.release2						view
fy23_19jul.EBT.release2						view
fy23_19aug.EBT.release2						view
fy23_19sep.EBT.release2						view
fy23_19oct.EBT.release2						view