AirData AQS REST API

A REST web service API allowing the retrieval of historical air quality data from EPA.

Data and Resources

Field Value
accessLevel public
accrualPeriodicity irregular
bureauCode {020:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://edg.epa.gov/data/Public/OAR/OAQPS/metadata/OAR-OAQPS.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier 9A27C77A-495A-4E82-B4B9-BDA6F63F9E59
issued 2014-01-01
landingPage https://www.epa.gov/outdoor-air-quality-data#DMCSV_Format
language {en-US}
license https://edg.epa.gov/EPA_Data_License.htm
modified 2014-01-01
old-spatial -180.0,18.0,-66.0,72.0
programCode {020:094}
publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
references {https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B9A27C77A-495A-4E82-B4B9-BDA6F63F9E59%7D,https://edg.epa.gov/metadata/rest/document?id=%7B9A27C77A-495A-4E82-B4B9-BDA6F63F9E59%7D}
resource-type Dataset
source_datajson_identifier true
source_hash 51ddeaef3a6804151d800e7d2826db10f83c4585
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-180.0, 18.0], [-180.0, 72.0], [-66.0, 72.0], [-66.0, 18.0], [-180.0, 18.0]]]}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • air-pollution
  • air-quality
  • ambient-air
  • amerigeo
  • amerigeoss
  • ckan
  • clean-air-trends
  • environment
  • epa
  • epidemiology
  • federal-data-download
  • federal-datasets
  • geo
  • geoss
  • monitoring-air
  • national
  • north-america
  • public-health
  • respiratory
  • united-states
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer David Mintz,Environmental Protection Agency, U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)
maintainer_email mintz.david@epa.gov
metadata_created 2025-11-21T00:07:32.859193
metadata_modified 2025-11-21T00:07:32.859197
notes A REST web service API allowing the retrieval of historical air quality data from EPA.
num_resources 1
num_tags 20
title AirData AQS REST API