{
  "info": {
    "_postman_id": "bc255fad-a6a3-4ec1-b360-4cb6f6a7f05e",
    "name": "EPA Air Quality System (AQS) Account Type Codes 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": "2026-07-28T10:59:51.000Z",
    "updatedAt": "2026-07-28T10:59:52.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-bc255fad-a6a3-4ec1-b360-4cb6f6a7f05e"
  },
  "item": [
    {
      "name": "monitor-plan-mgmt",
      "item": [
        {
          "name": "locations",
          "item": [
            {
              "name": "{locId}",
              "item": [
                {
                  "name": "qualifications",
                  "item": [
                    {
                      "name": "Monitor Qualification Controller get Qualifications",
                      "id": "465add35-d652-47d1-9f64-1cba98873114",
                      "protocolProfileBehavior": {
                        "disableBodyPruning": true
                      },
                      "request": {
                        "method": "GET",
                        "header": [
                          {
                            "key": "Accept",
                            "value": "application/json"
                          }
                        ],
                        "url": {
                          "raw": "{{baseUrl}}/monitor-plan-mgmt/locations/:locId/qualifications",
                          "host": [
                            "{{baseUrl}}"
                          ],
                          "path": [
                            "monitor-plan-mgmt",
                            "locations",
                            ":locId",
                            "qualifications"
                          ],
                          "variable": [
                            {
                              "id": "05adf1b0-0663-4b91-8b9b-d9e242e5ffbe",
                              "key": "locId",
                              "value": "<string>",
                              "description": "(Required) "
                            }
                          ]
                        }
                      },
                      "response": [
                        {
                          "id": "d7b4998b-1f4f-43f8-8c3d-e196cce8d1a0",
                          "name": "Retrieves official qualification records for a monitor location",
                          "originalRequest": {
                            "method": "GET",
                            "header": [
                              {
                                "key": "Accept",
                                "value": "application/json"
                              }
                            ],
                            "url": {
                              "raw": "{{baseUrl}}/monitor-plan-mgmt/locations/:locId/qualifications?key=<API Key>",
                              "host": [
                                "{{baseUrl}}"
                              ],
                              "path": [
                                "monitor-plan-mgmt",
                                "locations",
                                ":locId",
                                "qualifications"
                              ],
                              "query": [
                                {
                                  "description": "Added as a part of security scheme: apikey",
                                  "key": "key",
                                  "value": "<API Key>"
                                }
                              ],
                              "variable": [
                                {
                                  "key": "locId"
                                }
                              ]
                            }
                          },
                          "status": "OK",
                          "code": 200,
                          "_postman_previewlanguage": "json",
                          "header": [
                            {
                              "key": "Content-Type",
                              "value": "application/json"
                            }
                          ],
                          "cookie": [],
                          "responseTime": null,
                          "body": "{\n  \"items\": [\n    {\n      \"qualificationTypeCode\": \"<string>\",\n      \"beginDate\": \"<dateTime>\",\n      \"endDate\": \"<dateTime>\",\n      \"id\": \"<string>\",\n      \"locationId\": \"<string>\",\n      \"userId\": \"<string>\",\n      \"addDate\": \"<string>\",\n      \"updateDate\": \"<string>\",\n      \"active\": \"<boolean>\",\n      \"monitoringQualificationLEEData\": [\n        {\n          \"qualificationTestDate\": \"<dateTime>\",\n          \"parameterCode\": \"<string>\",\n          \"qualificationTestType\": \"<string>\",\n          \"potentialAnnualHgMassEmissions\": \"<number>\",\n          \"applicableEmissionStandard\": \"<number>\",\n          \"unitsOfStandard\": \"<string>\",\n          \"percentageOfEmissionStandard\": \"<number>\",\n          \"id\": \"<string>\",\n          \"qualificationId\": \"<string>\",\n          \"userId\": \"<string>\",\n          \"addDate\": \"<string>\",\n          \"updateDate\": \"<string>\"\n        },\n        {\n          \"qualificationTestDate\": \"<dateTime>\",\n          \"parameterCode\": \"<string>\",\n          \"qualificationTestType\": \"<string>\",\n          \"potentialAnnualHgMassEmissions\": \"<number>\",\n          \"applicableEmissionStandard\": \"<number>\",\n          \"unitsOfStandard\": \"<string>\",\n          \"percentageOfEmissionStandard\": \"<number>\",\n          \"id\": \"<string>\",\n          \"qualificationId\": \"<string>\",\n          \"userId\": \"<string>\",\n          \"addDate\": \"<string>\",\n          \"updateDate\": \"<string>\"\n        }\n      ],\n      \"monitoringQualificationLMEData\": [\n        {\n          \"qualificationDataYear\": \"<number>\",\n          \"operatingHours\": \"<number>\",\n          \"so2Tons\": \"<number>\",\n          \"noxTons\": \"<number>\",\n          \"id\": \"<string>\",\n          \"qualificationId\": \"<string>\",\n          \"userId\": \"<string>\",\n          \"addDate\": \"<string>\",\n          \"updateDate\": \"<string>\"\n        },\n        {\n          \"qualificationDataYear\": \"<number>\",\n          \"operatingHours\": \"<number>\",\n          \"so2Tons\": \"<number>\",\n          \"noxTons\": \"<number>\",\n          \"id\": \"<string>\",\n          \"qualificationId\": \"<string>\",\n          \"userId\": \"<string>\",\n          \"addDate\": \"<string>\",\n          \"updateDate\": \"<string>\"\n        }\n      ],\n      \"monitoringQualificationPercentData\": [\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    },\n    {\n      \"qualificationTypeCode\": \"<string>\",\n      \"beginDate\": \"<dateTime>\",\n      \"endDate\": \"<dateTime>\",\n      \"id\": \"<string>\",\n      \"locationId\": \"<string>\",\n      \"userId\": \"<string>\",\n      \"addDate\": \"<string>\",\n      \"updateDate\": \"<string>\",\n      \"active\": \"<boolean>\",\n      \"monitoringQualificationLEEData\": [\n        {\n          \"qualificationTestDate\": \"<dateTime>\",\n          \"parameterCode\": \"<string>\",\n          \"qualificationTestType\": \"<string>\",\n          \"potentialAnnualHgMassEmissions\": \"<number>\",\n          \"applicableEmissionStandard\": \"<number>\",\n          \"unitsOfStandard\": \"<string>\",\n          \"percentageOfEmissionStandard\": \"<number>\",\n          \"id\": \"<string>\",\n          \"qualificationId\": \"<string>\",\n          \"userId\": \"<string>\",\n          \"addDate\": \"<string>\",\n          \"updateDate\": \"<string>\"\n        },\n        {\n          \"qualificationTestDate\": \"<dateTime>\",\n          \"parameterCode\": \"<string>\",\n          \"qualificationTestType\": \"<string>\",\n          \"potentialAnnualHgMassEmissions\": \"<number>\",\n          \"applicableEmissionStandard\": \"<number>\",\n          \"unitsOfStandard\": \"<string>\",\n          \"percentageOfEmissionStandard\": \"<number>\",\n          \"id\": \"<string>\",\n          \"qualificationId\": \"<string>\",\n          \"userId\": \"<string>\",\n          \"addDate\": \"<string>\",\n          \"updateDate\": \"<string>\"\n        }\n      ],\n      \"monitoringQualificationLMEData\": [\n        {\n          \"qualificationDataYear\": \"<number>\",\n          \"operatingHours\": \"<number>\",\n          \"so2Tons\": \"<number>\",\n          \"noxTons\": \"<number>\",\n          \"id\": \"<string>\",\n          \"qualificationId\": \"<string>\",\n          \"userId\": \"<string>\",\n          \"addDate\": \"<string>\",\n          \"updateDate\": \"<string>\"\n        },\n        {\n          \"qualificationDataYear\": \"<number>\",\n          \"operatingHours\": \"<number>\",\n          \"so2Tons\": \"<number>\",\n          \"noxTons\": \"<number>\",\n          \"id\": \"<string>\",\n          \"qualificationId\": \"<string>\",\n          \"userId\": \"<string>\",\n          \"addDate\": \"<string>\",\n          \"updateDate\": \"<string>\"\n        }\n      ],\n      \"monitoringQualificationPercentData\": [\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    }\n  ]\n}",
                          "createdAt": "2026-07-28T10:59:52.000Z",
                          "updatedAt": "2026-07-28T10:59:52.000Z",
                          "uid": "35240-d7b4998b-1f4f-43f8-8c3d-e196cce8d1a0"
                        }
                      ],
                      "createdAt": "2026-07-28T10:59:52.000Z",
                      "updatedAt": "2026-07-28T10:59:52.000Z",
                      "uid": "35240-465add35-d652-47d1-9f64-1cba98873114"
                    }
                  ],
                  "id": "d26297c3-b71d-49af-860b-7b92d24754d8",
                  "createdAt": "2026-07-28T10:59:52.000Z",
                  "updatedAt": "2026-07-28T10:59:52.000Z",
                  "uid": "35240-d26297c3-b71d-49af-860b-7b92d24754d8"
                }
              ],
              "id": "32eeb39b-fd75-4126-97fe-f301317ac0e5",
              "createdAt": "2026-07-28T10:59:52.000Z",
              "updatedAt": "2026-07-28T10:59:52.000Z",
              "uid": "35240-32eeb39b-fd75-4126-97fe-f301317ac0e5"
            }
          ],
          "id": "eca055c1-7314-46b6-9432-2e20be12f50d",
          "createdAt": "2026-07-28T10:59:52.000Z",
          "updatedAt": "2026-07-28T10:59:52.000Z",
          "uid": "35240-eca055c1-7314-46b6-9432-2e20be12f50d"
        }
      ],
      "id": "d676236f-0ad4-4a0d-9811-38ae14341183",
      "createdAt": "2026-07-28T10:59:52.000Z",
      "updatedAt": "2026-07-28T10:59:52.000Z",
      "uid": "35240-d676236f-0ad4-4a0d-9811-38ae14341183"
    }
  ],
  "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"
    }
  ]
}