Air Quality Conditions and Trends
National Park Service Air Resources Division. Air Quality Conditions and Trends. 2009. National Park Service https://doi.org/10.57830/2307119
This project reference contains the data files and links to geospatial data and tabular data for the Air Resources Division Air Conditions and Trends project. The geospatial data include Esri ArcGIS Online feature services describing the conditions and trends of various air quality parameters measured at national parks for each year. These feature services are updated annually and made publicly available through ArcGIS Online. These are utilized in the Big Picture Story Map created by the Air Resources Division and available at https://www.nps.gov/subjects/air/national-summary.htm.
- Type
- Project
- Authors
- National Park Service Air Resources Division
- Publisher
- National Park Service
- DOI
- 10.57830/2307119