Network Assessment Map Data Viewer

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Map map represents the latest available APCD Network Assessment only (which was last completed in 2015), not previous APCD Network Assessments.

To download all 5-year Network Assessments, yearly Network Plans, Emissions Inventories, Exceptional Events and other technical documents, link here.

Mapping footnotes for dynamic right-hand info pane above. Each pollutant tab includes dropdown menu to select other radii than those used in the report:

• * 2014 plant-level emission data for stationary air pollution sources can be requested here: Air Pollution Control Division (APCD) data.
• ** The latest highway shapefile to derive emissions from vehicles can be found here: Colorado Department of Transportation (CDOT) data.
• *** For additional details on population numbers and percentages, see the full report here: 2015 Ambient Air Monitoring Network Assessment.
• **** To download and/or customize your version of the Network Assessment models, get the zip file here: 2015 Network Assessment ArcGIS models.