HALOWERKKartenwerk
air quality
Returns hourly surface concentrations from the CAMS European air-quality ensemble for a point in the cached DACH and Central Europe area. Available pollutants are CO, NO2, NO, O3, PM2.5, PM10 and SO2. Values come from the nearest 0.1 degree model cell and are labelled as a regional forecast rather than a street-level sensor reading. The local cutout is refreshed independently of paid calls, so Copernicus processing latency is not passed to the caller.
POST https://karte.halowerk.com/v1/air-qualityEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| latitude | number | Ja | Latitude inside the cached DACH and Central Europe area. |
| longitude | number | Ja | Longitude inside the cached DACH and Central Europe area. |
| hours | integer | Nein | Number of hourly forecast values. |
| pollutants | array | Nein | Optional subset; default returns all seven pollutants. |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"additionalProperties": false,
"required": [
"latitude",
"longitude"
],
"properties": {
"latitude": {
"type": "number",
"minimum": 45,
"maximum": 56,
"description": "Latitude inside the cached DACH and Central Europe area."
},
"longitude": {
"type": "number",
"minimum": 5,
"maximum": 18,
"description": "Longitude inside the cached DACH and Central Europe area."
},
"hours": {
"type": "integer",
"minimum": 1,
"maximum": 48,
"default": 24,
"description": "Number of hourly forecast values."
},
"pollutants": {
"type": "array",
"minItems": 1,
"maxItems": 7,
"uniqueItems": true,
"items": {
"type": "string",
"enum": [
"co",
"no2",
"no",
"o3",
"pm2_5",
"pm10",
"so2"
]
},
"description": "Optional subset; default returns all seven pollutants."
}
}
}Veröffentlichtes Eingabebeispiel
{
"latitude": 45,
"longitude": 5,
"hours": 24
}Ergebnis & Dokumentation
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Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
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