EPA Environmental Dataset Gateway
Contact Us
Help
Login
Jump to main content
US EPA
United States Environmental Protection Agency
Main menu
Home
Search
Browse
Data
Reuse
Resources
Details
Relationships
Preview
.
Open/Close section
Identification Information
Title:
Air Quality System (AQS)
Abstract:
The Air Quality System (AQS) database contains measurements of air pollutant concentrations from throughout the United States and its territories. The measurements include both criteria air pollutants and hazardous air pollutants.
File Identifier:
39529785-E7E6-4C46-BE1A-FF37C4D099AA
Open/Close section
Distribution Information
Access URL
https://www.epa.gov/aqs
Open/Close section
Constraints
Access Level:
Public
License:
https://edg.epa.gov/EPA_Data_License.htm
Open/Close section
Metadata Dates
Date Modified:
2014-01-01
Date Issued:
2014-01-01
Accrual Periodicity
irregular
Open/Close section
Contact Information
Organization:
U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
Contact Person:
Robert Coats, U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
Email:
Coats.Robert@epa.gov
Open/Close section
Spatial Domain
Open/Close section
Metadata Reference Information
Landing Page
https://www.epa.gov/aqs
Related Documents:
https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B39529785-E7E6-4C46-BE1A-FF37C4D099AA%7D
,
https://edg.epa.gov/metadata/rest/document?id=%7B39529785-E7E6-4C46-BE1A-FF37C4D099AA%7D
Metadata Language:
English
/metadata/rest/document?&xsl=metadata_to_html_full&f=html&id=%7B39529785-E7E6-4C46-BE1A-FF37C4D099AA%7D