openapi: 3.0.3
info:
  title: EPA Air Quality System (AQS) Account Type Codes Codes & Descriptions API
  description: 'The Air Quality System (AQS) Data Mart API provides programmatic access to ambient air

    sample data collected by state, local, tribal and federal air pollution control agencies

    from thousands of monitors across the United States. The API exposes monitor metadata,

    raw sample observations, daily/quarterly/annual aggregates, and quality assurance results.

    '
  version: '1.0'
  contact:
    name: AQS Data Mart Support
    email: aqsdatamart@epa.gov
    url: https://aqs.epa.gov/aqsweb/documents/data_api.html
  license:
    name: U.S. Government Work / Public Domain
    url: https://www.usa.gov/government-works
servers:
- url: https://aqs.epa.gov/data/api
  description: Production AQS Data Mart API
security:
- emailKey: []
tags:
- name: Codes & Descriptions
paths:
  /master-data-mgmt/list:
    get:
      description: Returns a list of Master Data code tables available.
      operationId: MasterDataController_listCodeTables
      parameters: []
      responses:
        '200':
          description: Data retrieved successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/CodeTableDto'
              examples:
                MasterDataController_listCodeTables200Example:
                  summary: Default MasterDataController_listCodeTables 200 response
                  x-microcks-default: true
                  value:
                    status: ok
                    message: Example response
      security:
      - APIKey: []
      summary: ''
      tags:
      - Codes & Descriptions
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
  /master-data-mgmt/{code}:
    get:
      description: Returns a list of Master Data codes & descriptions for the dataset provided.
      operationId: MasterDataController_getCodeTable
      parameters:
      - name: code
        required: true
        in: path
        schema:
          type: string
        example: string
      responses:
        '200':
          description: Data retrieved successfully
      security:
      - APIKey: []
      summary: ''
      tags:
      - Codes & Descriptions
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    CodeTableDto:
      type: object
      properties:
        code:
          type: string
          description: Code
          example: string
        name:
          type: string
          description: Display Name
          example: EPA Facility
      required:
      - code
      - name
  securitySchemes:
    emailKey:
      type: apiKey
      in: query
      name: key
      description: 'AQS requires `email` and `key` query parameters on every request. Register at

        `/signup?email=YOUR_EMAIL` to receive a key by email.

        '