{
  "id": "us_aqs_site_id",
  "name": "US EPA Air Quality System (AQS) site ID",
  "status": "draft",
  "doc": "Identifier of an ambient air monitoring site in the EPA Air Quality System: the two-digit state FIPS code, the three-digit county FIPS code and a four-digit site number within the county, with leading zeros kept. It is written with hyphens (36-081-0124) or as nine digits (360810124), as in the AQSID of AirNow. AQS uses CC in place of the state code for sites in Canada and 80 for Mexico. Adding the five-digit parameter code and the POC gives the id of a monitor.",
  "categories": [
    {
      "id": "environment",
      "name": "Environment (protected areas, biodiversity, water, weather, emissions, waste)"
    },
    {
      "id": "geo",
      "name": "Geographic identifiers"
    }
  ],
  "country": [
    {
      "id": "US",
      "name": "United States"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": false,
  "classification": "identifier",
  "regexp": "^(?:\\d{2}|CC)(?:-\\d{3}-\\d{4}|\\d{7})$",
  "examples": [
    {
      "value": "36-081-0124",
      "description": "Queens College 2, New York; EPA AQS site list"
    },
    {
      "value": "06-029-0010",
      "description": "Bakersfield-Golden / M St, California; EPA AQS site list"
    },
    {
      "value": "060410001",
      "description": "San Rafael, California; AirNow monitoring site fact sheet sample"
    },
    {
      "value": "36-81-124",
      "valid": false,
      "description": "Leading zeros of the county code and site number dropped"
    }
  ],
  "links": [
    {
      "type": "doc",
      "url": "https://www.epa.gov/aqs/site-id-format"
    },
    {
      "type": "doc",
      "url": "https://aqs.epa.gov/aqsweb/airdata/FileFormats.html"
    },
    {
      "type": "doc",
      "url": "https://docs.airnowapi.org/docs/MonitoringSiteFactSheet.pdf"
    }
  ],
  "translations": {
    "ru": {
      "name": "Идентификатор станции мониторинга воздуха в AQS EPA США",
      "doc": "Идентификатор станции мониторинга качества воздуха в системе AQS — код штата FIPS, код округа FIPS и четырёхзначный номер станции, через дефис или девятью цифрами."
    }
  },
  "type": "datatype"
}