{
  "info": {
    "_postman_id": "131ca475-331d-44a2-861a-a9f75aa3fe79",
    "name": "EPA Air Quality System (AQS) Account Type Codes System Fuel Flows 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": "2026-07-28T11:00:47.000Z",
    "updatedAt": "2026-07-28T11:00:47.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-131ca475-331d-44a2-861a-a9f75aa3fe79"
  },
  "item": [
    {
      "name": "monitor-plan-mgmt",
      "item": [
        {
          "name": "locations",
          "item": [
            {
              "name": "{locId}",
              "item": [
                {
                  "name": "systems",
                  "item": [
                    {
                      "name": "{sysId}",
                      "item": [
                        {
                          "name": "fuel-flows",
                          "item": [
                            {
                              "name": "System Fuel Flow Controller get Fuel Flows",
                              "id": "e67a3d6f-936f-4993-ac35-c07fcad664ef",
                              "protocolProfileBehavior": {
                                "disableBodyPruning": true
                              },
                              "request": {
                                "method": "GET",
                                "header": [
                                  {
                                    "key": "Accept",
                                    "value": "application/json"
                                  }
                                ],
                                "url": {
                                  "raw": "{{baseUrl}}/monitor-plan-mgmt/locations/:locId/systems/:sysId/fuel-flows",
                                  "host": [
                                    "{{baseUrl}}"
                                  ],
                                  "path": [
                                    "monitor-plan-mgmt",
                                    "locations",
                                    ":locId",
                                    "systems",
                                    ":sysId",
                                    "fuel-flows"
                                  ],
                                  "variable": [
                                    {
                                      "id": "c291f270-277c-43d0-a6bf-a5020344e6b4",
                                      "key": "locId",
                                      "value": "<string>",
                                      "description": "(Required) "
                                    },
                                    {
                                      "id": "8d6bceab-2d38-4a8e-871a-b518e9a45e71",
                                      "key": "sysId",
                                      "value": "<string>",
                                      "description": "(Required) "
                                    }
                                  ]
                                }
                              },
                              "response": [
                                {
                                  "id": "66d9e4bb-8f86-4ddc-9eb7-a3ab2e176ad8",
                                  "name": "Retrieves official fuel flow records for a monitor system",
                                  "originalRequest": {
                                    "method": "GET",
                                    "header": [
                                      {
                                        "key": "Accept",
                                        "value": "application/json"
                                      }
                                    ],
                                    "url": {
                                      "raw": "{{baseUrl}}/monitor-plan-mgmt/locations/:locId/systems/:sysId/fuel-flows?key=<API Key>",
                                      "host": [
                                        "{{baseUrl}}"
                                      ],
                                      "path": [
                                        "monitor-plan-mgmt",
                                        "locations",
                                        ":locId",
                                        "systems",
                                        ":sysId",
                                        "fuel-flows"
                                      ],
                                      "query": [
                                        {
                                          "description": "Added as a part of security scheme: apikey",
                                          "key": "key",
                                          "value": "<API Key>"
                                        }
                                      ],
                                      "variable": [
                                        {
                                          "key": "locId"
                                        },
                                        {
                                          "key": "sysId"
                                        }
                                      ]
                                    }
                                  },
                                  "status": "OK",
                                  "code": 200,
                                  "_postman_previewlanguage": "json",
                                  "header": [
                                    {
                                      "key": "Content-Type",
                                      "value": "application/json"
                                    }
                                  ],
                                  "cookie": [],
                                  "responseTime": null,
                                  "body": "{\n  \"items\": [\n    {\n      \"maximumFuelFlowRate\": \"<number>\",\n      \"systemFuelFlowUOMCode\": \"<string>\",\n      \"maximumFuelFlowRateSourceCode\": \"<string>\",\n      \"beginDate\": \"<dateTime>\",\n      \"beginHour\": \"<number>\",\n      \"endDate\": \"<dateTime>\",\n      \"endHour\": \"<number>\",\n      \"id\": \"<string>\",\n      \"monitoringSystemRecordId\": \"<string>\",\n      \"fuelCode\": \"<string>\",\n      \"systemTypeCode\": \"<string>\",\n      \"userId\": \"<string>\",\n      \"addDate\": \"<string>\",\n      \"updateDate\": \"<string>\",\n      \"active\": \"<boolean>\"\n    },\n    {\n      \"maximumFuelFlowRate\": \"<number>\",\n      \"systemFuelFlowUOMCode\": \"<string>\",\n      \"maximumFuelFlowRateSourceCode\": \"<string>\",\n      \"beginDate\": \"<dateTime>\",\n      \"beginHour\": \"<number>\",\n      \"endDate\": \"<dateTime>\",\n      \"endHour\": \"<number>\",\n      \"id\": \"<string>\",\n      \"monitoringSystemRecordId\": \"<string>\",\n      \"fuelCode\": \"<string>\",\n      \"systemTypeCode\": \"<string>\",\n      \"userId\": \"<string>\",\n      \"addDate\": \"<string>\",\n      \"updateDate\": \"<string>\",\n      \"active\": \"<boolean>\"\n    }\n  ]\n}",
                                  "createdAt": "2026-07-28T11:00:47.000Z",
                                  "updatedAt": "2026-07-28T11:00:47.000Z",
                                  "uid": "35240-66d9e4bb-8f86-4ddc-9eb7-a3ab2e176ad8"
                                }
                              ],
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                              "updatedAt": "2026-07-28T11:00:47.000Z",
                              "uid": "35240-e67a3d6f-936f-4993-ac35-c07fcad664ef"
                            }
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                          "uid": "35240-d208b467-84e3-40f8-a61e-406d1dc310e0"
                        }
                      ],
                      "id": "f1d55f45-f9dd-4640-a2d6-922ece7514cd",
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                    }
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                  "id": "2cefb9b2-603d-495d-bfb1-208026dbdad6",
                  "createdAt": "2026-07-28T11:00:47.000Z",
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                }
              ],
              "id": "7a0171c2-4b5b-4df5-93c6-6c332d3bd6c7",
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              "updatedAt": "2026-07-28T11:00:47.000Z",
              "uid": "35240-7a0171c2-4b5b-4df5-93c6-6c332d3bd6c7"
            }
          ],
          "id": "d1ddc438-96ba-4b19-934d-58868cf5679c",
          "createdAt": "2026-07-28T11:00:47.000Z",
          "updatedAt": "2026-07-28T11:00:47.000Z",
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        }
      ],
      "id": "54f51b0c-b6cf-4a5a-8a46-27a5899b6a6c",
      "createdAt": "2026-07-28T11:00:47.000Z",
      "updatedAt": "2026-07-28T11:00:47.000Z",
      "uid": "35240-54f51b0c-b6cf-4a5a-8a46-27a5899b6a6c"
    }
  ],
  "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"
    }
  ]
}