{
  "info": {
    "_postman_id": "b928a274-b8df-4ce6-aa0b-b6ef6f8eed08",
    "name": "EPA Air Quality System (AQS) Account Type Codes PCT Qualifications API",
    "description": "The Air Quality System (AQS) Data Mart API provides programmatic access to ambient air\nsample data collected by state, local, tribal and federal air pollution control agencies\nfrom thousands of monitors across the United States. The API exposes monitor metadata,\nraw sample observations, daily/quarterly/annual aggregates, and quality assurance results.\n\n\nContact Support:\n Name: AQS Data Mart Support\n Email: aqsdatamart@epa.gov",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T10:59:41.000Z",
    "updatedAt": "2026-07-28T10:59:41.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-b928a274-b8df-4ce6-aa0b-b6ef6f8eed08"
  },
  "item": [
    {
      "name": "monitor-plan-mgmt",
      "item": [
        {
          "name": "locations",
          "item": [
            {
              "name": "{locId}",
              "item": [
                {
                  "name": "qualifications",
                  "item": [
                    {
                      "name": "{qualId}",
                      "item": [
                        {
                          "name": "pct-qualifications",
                          "item": [
                            {
                              "name": "PCT Qualification Controller get PCT Qualifications",
                              "id": "0bbb9628-ae50-4414-9e94-d724dc43486a",
                              "protocolProfileBehavior": {
                                "disableBodyPruning": true
                              },
                              "request": {
                                "method": "GET",
                                "header": [
                                  {
                                    "key": "Accept",
                                    "value": "application/json"
                                  }
                                ],
                                "url": {
                                  "raw": "{{baseUrl}}/monitor-plan-mgmt/locations/:locId/qualifications/:qualId/pct-qualifications",
                                  "host": [
                                    "{{baseUrl}}"
                                  ],
                                  "path": [
                                    "monitor-plan-mgmt",
                                    "locations",
                                    ":locId",
                                    "qualifications",
                                    ":qualId",
                                    "pct-qualifications"
                                  ],
                                  "variable": [
                                    {
                                      "id": "b359ac8a-4455-4e74-8a98-ebfa6b8a795a",
                                      "key": "locId",
                                      "value": "<string>",
                                      "description": "(Required) "
                                    },
                                    {
                                      "id": "c70aa5d8-84dc-455a-965c-c740bd50ed2d",
                                      "key": "qualId",
                                      "value": "<string>",
                                      "description": "(Required) "
                                    }
                                  ]
                                }
                              },
                              "response": [
                                {
                                  "id": "019755c9-d770-4d0e-ae3d-6e82deec6330",
                                  "name": "Retrieves official pct qualification records for a monitor location",
                                  "originalRequest": {
                                    "method": "GET",
                                    "header": [
                                      {
                                        "key": "Accept",
                                        "value": "application/json"
                                      }
                                    ],
                                    "url": {
                                      "raw": "{{baseUrl}}/monitor-plan-mgmt/locations/:locId/qualifications/:qualId/pct-qualifications?key=<API Key>",
                                      "host": [
                                        "{{baseUrl}}"
                                      ],
                                      "path": [
                                        "monitor-plan-mgmt",
                                        "locations",
                                        ":locId",
                                        "qualifications",
                                        ":qualId",
                                        "pct-qualifications"
                                      ],
                                      "query": [
                                        {
                                          "description": "Added as a part of security scheme: apikey",
                                          "key": "key",
                                          "value": "<API Key>"
                                        }
                                      ],
                                      "variable": [
                                        {
                                          "key": "locId"
                                        },
                                        {
                                          "key": "qualId"
                                        }
                                      ]
                                    }
                                  },
                                  "status": "OK",
                                  "code": 200,
                                  "_postman_previewlanguage": "json",
                                  "header": [
                                    {
                                      "key": "Content-Type",
                                      "value": "application/json"
                                    }
                                  ],
                                  "cookie": [],
                                  "responseTime": null,
                                  "body": "{\n  \"items\": [\n    {\n      \"qualificationYear\": \"<number>\",\n      \"averagePercentValue\": \"<number>\",\n      \"yr1QualificationDataYear\": \"<number>\",\n      \"yr1QualificationDataTypeCode\": \"<string>\",\n      \"yr1PercentageValue\": \"<number>\",\n      \"yr2QualificationDataYear\": \"<number>\",\n      \"yr2QualificationDataTypeCode\": \"<string>\",\n      \"yr2PercentageValue\": \"<number>\",\n      \"yr3QualificationDataYear\": \"<number>\",\n      \"yr3QualificationDataTypeCode\": \"<string>\",\n      \"yr3PercentageValue\": \"<number>\",\n      \"id\": \"<string>\",\n      \"qualificationId\": \"<string>\",\n      \"userId\": \"<string>\",\n      \"addDate\": \"<string>\",\n      \"updateDate\": \"<string>\"\n    },\n    {\n      \"qualificationYear\": \"<number>\",\n      \"averagePercentValue\": \"<number>\",\n      \"yr1QualificationDataYear\": \"<number>\",\n      \"yr1QualificationDataTypeCode\": \"<string>\",\n      \"yr1PercentageValue\": \"<number>\",\n      \"yr2QualificationDataYear\": \"<number>\",\n      \"yr2QualificationDataTypeCode\": \"<string>\",\n      \"yr2PercentageValue\": \"<number>\",\n      \"yr3QualificationDataYear\": \"<number>\",\n      \"yr3QualificationDataTypeCode\": \"<string>\",\n      \"yr3PercentageValue\": \"<number>\",\n      \"id\": \"<string>\",\n      \"qualificationId\": \"<string>\",\n      \"userId\": \"<string>\",\n      \"addDate\": \"<string>\",\n      \"updateDate\": \"<string>\"\n    }\n  ]\n}",
                                  "createdAt": "2026-07-28T10:59:41.000Z",
                                  "updatedAt": "2026-07-28T10:59:41.000Z",
                                  "uid": "35240-019755c9-d770-4d0e-ae3d-6e82deec6330"
                                }
                              ],
                              "createdAt": "2026-07-28T10:59:41.000Z",
                              "updatedAt": "2026-07-28T10:59:41.000Z",
                              "uid": "35240-0bbb9628-ae50-4414-9e94-d724dc43486a"
                            }
                          ],
                          "id": "2d1be323-d8e5-42c0-967d-06990942ba72",
                          "createdAt": "2026-07-28T10:59:41.000Z",
                          "updatedAt": "2026-07-28T10:59:41.000Z",
                          "uid": "35240-2d1be323-d8e5-42c0-967d-06990942ba72"
                        }
                      ],
                      "id": "2779534a-88e8-482d-b39a-0761f5d41311",
                      "createdAt": "2026-07-28T10:59:41.000Z",
                      "updatedAt": "2026-07-28T10:59:41.000Z",
                      "uid": "35240-2779534a-88e8-482d-b39a-0761f5d41311"
                    }
                  ],
                  "id": "bc30d414-d784-4ff5-ba70-14da716f1975",
                  "createdAt": "2026-07-28T10:59:41.000Z",
                  "updatedAt": "2026-07-28T10:59:41.000Z",
                  "uid": "35240-bc30d414-d784-4ff5-ba70-14da716f1975"
                }
              ],
              "id": "d2514965-2660-4a38-a783-9b07fb195545",
              "createdAt": "2026-07-28T10:59:41.000Z",
              "updatedAt": "2026-07-28T10:59:41.000Z",
              "uid": "35240-d2514965-2660-4a38-a783-9b07fb195545"
            }
          ],
          "id": "1c027845-e266-4bce-8403-af91eeee9981",
          "createdAt": "2026-07-28T10:59:41.000Z",
          "updatedAt": "2026-07-28T10:59:41.000Z",
          "uid": "35240-1c027845-e266-4bce-8403-af91eeee9981"
        }
      ],
      "id": "a5c5652e-7bad-4777-aa0d-bd98bf88d3eb",
      "createdAt": "2026-07-28T10:59:41.000Z",
      "updatedAt": "2026-07-28T10:59:41.000Z",
      "uid": "35240-a5c5652e-7bad-4777-aa0d-bd98bf88d3eb"
    }
  ],
  "auth": {
    "type": "apikey",
    "apikey": [
      {
        "key": "key",
        "value": "key",
        "type": "string"
      },
      {
        "key": "value",
        "value": "{{apiKey}}",
        "type": "string"
      },
      {
        "key": "in",
        "value": "query",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://aqs.epa.gov/data/api"
    }
  ]
}