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Federal
Regional Air Quality Data recent views
U.S. Environmental Protection Agency —
This asset provides data on regional air quality, including trace level SO2, nitric acid, ozone, carbon monoxide, and NOy; and particulate sulfate, nitrate, and... -
Federal
Community Multi-scale Air Quality (CMAQ) Model Outputs recent views
U.S. Environmental Protection Agency —
The CMAQ Model Outputs data asset includes current and projected future levels of ambient concentrations and deposition to support regulatory impact analyses. -
Federal
MMWR Metadata recent views
U.S. Environmental Protection Agency —
Metadata for MMWR on Canadian Wildfire Smoke episodes and asthma ED visits. Portions of this dataset are inaccessible because: Jurisdictions own data with protections... -
Federal
Prescribed Fires, Smoke Exposure, and Hospital Utilization Among Heart Failure Patients recent views
U.S. Environmental Protection Agency —
This dataset contains data on hospital utilization, prescribed fire occurrence, and wildfire smoke exposure for heart failure patients contained within the EPA CARES... -
Federal
Results of Section 4 Chemical Testing recent views
U.S. Environmental Protection Agency —
The Toxic Substances Control Act (TSCA) requires that data be developed on the effect of chemical substances and mixtures on health and the environment. This data... -
Federal
Data for Declines and peaks in NO2 pollution during the multiple waves of the COVID-19 pandemic in the New York metropolitan area recent views
U.S. Environmental Protection Agency —
All Pandora data used in this studycan be downloaded freely from the Pandonia Global Network website https://www.pandonia-global-network.org/ (last access: 4 June... -
Federal
Relative contributions of select multigeneration products to chamber SOA formed from photooxidation of a range (C10-C17) of n-alkanes under high NOx conditions recent views
U.S. Environmental Protection Agency —
A series of chamber experiments was conducted to investigate the change in the relative contribution of multigeneration reaction products to total secondary organic... -
Federal
Figures and Tables Gilliam et al. 2020. Final recent views
U.S. Environmental Protection Agency —
This is a zip file with all data that were used to generate the figures and tables. The zip file contains a separate zip file for each figures/table. Those files have... -
Federal
Associations between access to healthcare, environmental quality, and end-stage renal disease survival time: proportional-hazards models of over 1,000,000 people over 14 years recent views
U.S. Environmental Protection Agency —
The USRDS is the largest and most comprehensive national ESRD surveillance system in the US (Collins et al., 2015). The USRDS contains data on all ESRD cases in the... -
Federal
Associations between environmental quality and adult asthma prevalence in medical claims data recent views
U.S. Environmental Protection Agency —
The MarketScan health claims database is a compilation of nearly 110 million patient records with information from more than 100 private insurance carriers and large... -
Federal
Figures6&7_Tables2&3 recent views
U.S. Environmental Protection Agency —
This file contains three netCDF formatted files containing simulation model results used to produce Figures 6 and 7 and tables 3 and 4. These data can be accessed... -
Federal
Table 1: Biofuels simulation scenarios recent views
U.S. Environmental Protection Agency —
A spreadsheet containing information used to generate Table 1. Agricultural Market sector results presented in the spreadsheet were generated elsewhere (non-EPA) and... -
Federal
Simulating Lightning NOX Production in CMAQ: Evolution of Scientific Updates recent views
U.S. Environmental Protection Agency —
The dataset contains lightning produced column NO from different schemes with different parameters and the resulting surface ozone mixing ratios by incorporating... -
Federal
Figure 5, Biofuel refinery facility locations recent views
U.S. Environmental Protection Agency —
This workbook contains the locations and types of current and anticipated biofuel feedstock processing facilities assumed under the simulated scenarios. This dataset... -
Federal
Near-road ultrafine particle and carbon monoxide measurements at North Carolina locations with and without roadside barriers recent views
U.S. Environmental Protection Agency —
These data are measurement time series collected onboard multiple mobile monitoring vehicles. The data are at a high time resolution (seconds to minutes). This... -
Federal
paper-1-tke-drydep recent views
U.S. Environmental Protection Agency —
this data is in excel sheets. This dataset is associated with the following publication: Alapaty, K., B. Cheng, J. Bash, J.W. Munger, J. Walker, and S. Arunachalam.... -
Federal
Metadata for "Predicting the Nonlinear Response of PM2.5 and Ozone to Precursor Emission Changes with a Response Surface Model" recent views
U.S. Environmental Protection Agency —
The data for this project include fields that are output from the numerous CMAQ simulations used to build the RSM. This dataset is not publicly accessible because:... -
Federal
GMAP Phoenix 2013 data recent views
U.S. Environmental Protection Agency —
mobile monitoring data from the 2013 Phoenix study. This dataset is associated with the following publication: Venkatram, A., V. Isakov , P. Deshmukh, and R. Baldauf.... -
Federal
Figure 4, Cropland Reallocation recent views
U.S. Environmental Protection Agency —
This is a netCDF formatted data file. All data values are reported as grid cell area percent (%). Since all simulation grid cells are of uniform area. Reallocation in... -
Federal
Time series analysis of wintertime O3 and NOx formation recent views
U.S. Environmental Protection Agency —
Concentrations of 11 species are reported from continuous measurements taken during a wintertime field study in Utah. Time series data for measured species generally...