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Air Quality System (AQS)

Metadata Updated: November 30, 2020

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.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

References

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

Dates

Metadata Created Date November 30, 2020
Metadata Updated Date November 30, 2020
Data Update Frequency irregular

Metadata Source

Harvested from OAR-OAQPS Non-Geo Records

Additional Metadata

Resource Type Dataset
Metadata Created Date November 30, 2020
Metadata Updated Date November 30, 2020
Publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
Maintainer
Identifier 39529785-E7E6-4C46-BE1A-FF37C4D099AA
Data First Published 2014-01-01
Language en-US
Data Last Modified 2014-01-01
Public Access Level public
Data Update Frequency irregular
Bureau Code 020:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://edg.epa.gov/data/Public/OAR/OAQPS/metadata/OAR-OAQPS.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id d6c6a4f2-3046-4355-9abc-c8b8d60bb6ce
Harvest Source Id 99973969-f369-4284-b7ca-aca76425f384
Harvest Source Title OAR-OAQPS Non-Geo Records
Homepage URL https://www.epa.gov/aqs
License https://edg.epa.gov/EPA_Data_License.htm
Program Code 020:094
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
Source Datajson Identifier True
Source Hash c29774d0587d57a3e06767b179dc256133a0dfa0
Source Schema Version 1.1
Spatial -180.0,18.0,-66.0,72.0

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