Computational Utilities for working with Exposure data from Washington University in St. Louis

Exposure data by Atmospheric Composition Analysis Group

Various datasets of the exposure data are available for download from this website: Atmospheric Composition Analysis Group.

We have used monthly data for the PM25 absolute values and annual data for PM25 and its components due to their relevance in assessing air quality and potential health impacts. The data is provided as absolute values in ug/m3 units. However, PM25 components are provided as percentage values not usable for aggregation. Dorieh utilities convert these values into absolute values and combine the result as a single tabular dataset.

Python packages

• The wustl_file_processor Module
• The netCDF_components_consolidator Module
• The netCDF_file_processor Module
• The netCDF_tools Module

CWL Workflows

• Pipeline to aggregate data in NetCDF format over given geographies
  • Description
  • Inputs
  • Outputs
  • Steps
• Pipeline to ingest Monthly Pollution data downloaded from WashU Box
  • Description
  • Inputs
  • Outputs
  • Steps