German Air Monitoring Stations and Their Available Date Range (Umweltbundesamt)

ubaairdata/station-data-availability

Every monitoring station in the German Environment Agency (Umweltbundesamt, UBA) air data service that has air quality data, with the first and last hour of data available for each, in local time (CET or CEST). Use it to find a valid station id and the date range the air quality readings tool can answer for it. Stations are listed by numeric id only, without names or locations. A station whose last date is far in the past has stopped reporting. Data from the Umweltbundesamt, passed through unmodified and served by Eden Engine; not an official Umweltbundesamt product.

activeper callv1

Price

$0.0026 per call

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.

Data source

Umweltbundesamt

Source: Umweltbundesamt (German Federal Environment Agency), https://www.umweltbundesamt.de/daten/luft/luftdaten. Passed through unmodified. Served by Eden Engine; not an official Umweltbundesamt product.

Use it

Five steps: search, inspect, learn, run, settle. No per-tool setup; your agent reaches this tool through the meta-tools it already has.

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agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "ubaairdata/station-data-availability" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "ubaairdata/station-data-availability" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "ubaairdata/station-data-availability", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "ubaairdata/station-data-availability", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0026

Updated: Oct 20, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "lang"
  ],
  "properties": {
    "lang": {
      "enum": [
        "en",
        "de"
      ],
      "type": "string",
      "description": "Language of the service's own labels: en or de. The station ids and dates are the same in both."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "required": [
    "request",
    "data"
  ],
  "properties": {
    "data": {
      "type": "object",
      "properties": {
        "max": {
          "type": "string",
          "description": "The latest hour start of any station, 'YYYY-MM-DD HH:MM:SS'."
        },
        "min": {
          "type": "string",
          "description": "The earliest hour start of any station, 'YYYY-MM-DD HH:MM:SS'."
        }
      },
      "description": "Keyed by station id, plus two string keys `min` and `max` holding the earliest and latest hour of any station. Each station value is a two-element array: the start of the first hour with data and the start of the last hour with data, as 'YYYY-MM-DD HH:MM:SS' strings in local time (CET or CEST).",
      "additionalProperties": {
        "type": "array",
        "items": {
          "type": "string"
        }
      }
    },
    "indices": {
      "type": "object",
      "description": "The service's own legend for the layout of `data`.",
      "additionalProperties": true
    },
    "request": {
      "type": "object",
      "description": "The query as the service understood it, including `lang` and `index`.",
      "additionalProperties": true
    }
  },
  "description": "The air data service's response: `request` echoes the query, `indices` is the service's own legend, and `data` maps each station id to its first and last hour of data.",
  "additionalProperties": true
}