Air Quality System (AQS)

Metadata Updated: June 3, 2017

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=%7B4076FA7D-3384-4A0A-B7CA-EC599E969DF2%7D
https://edg.epa.gov/metadata/rest/document?id=%7B4076FA7D-3384-4A0A-B7CA-EC599E969DF2%7D

Dates

Metadata Created Date July 26, 2016
Metadata Updated Date June 3, 2017
Data Update Frequency irregular

Metadata Source

Harvested from OAR-OAQPS Non-Geo Records

Additional Metadata

Resource Type Dataset
Metadata Created Date July 26, 2016
Metadata Updated Date June 3, 2017
Publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
Unique Identifier 39529785-E7E6-4C46-BE1A-FF37C4D099AA
Maintainer
Robert Coats, U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
Maintainer Email
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 928fc095-f315-438b-a100-909582f4dc7a
Harvest Source Id be07abd0-19b5-4d36-8a21-db682b118b8d
Harvest Source Title OAR-OAQPS Non-Geo Records
Data First Published 2014-01-01
Homepage URL https://www.epa.gov/aqs
Language en-US
License https://edg.epa.gov/EPA_Data_License.htm
Data Last Modified 2014-01-01
Program Code 020:094
Related Documents https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B4076FA7D-3384-4A0A-B7CA-EC599E969DF2%7D, https://edg.epa.gov/metadata/rest/document?id=%7B4076FA7D-3384-4A0A-B7CA-EC599E969DF2%7D
Source Datajson Identifier True
Source Hash a44f80136ccabfeaf0b7cfa448c5383fd66a9b3f
Source Schema Version 1.1
Spatial -180.0,18.0,-66.0,72.0

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