Salut,
Les données fournies sont pour les polluants SO2, PM10, O3 et NO2 un seuil d’alerte pour la veille, le jour courant et le lendemain sous forme d’un texte ( PAS DE DEPASSEMENT, INFORMATION ET RECOMMANDATION, ALERTE et ALERTE SUR PERSISTANCE). Les données sont fournies au niveau du département.
Mon idée est de fournir le niveau pour le jour courant et le lendemain pour les 4 polluants (AlerteNO2J ; AlerteNO2J+1…) =>8 sensors donc.
L’activation de ces sensors serait optionnelle.
Mon seul hic, c’est le chgt de date à minuit, les données sont mises à jour vers 13h => à minuit l’alerte à J+1 se « transforme » en alerte J mais le J+1 n’est plus dispo…
Dans le détails le JSON renvoyé pour info.
{
"type": "FeatureCollection",
"name": "national_data.national_alrt3j",
"crs": {
"type": "name",
"properties": {
"name": "urn:ogc:def:crs:EPSG::3857"
}
},
"features": [
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"etat": "PAS DE DEPASSEMENT",
"lib_zone": "Meurthe-et-Moselle",
"lib_pol": "Dioxyde de soufre",
"date_ech": "2023-05-25",
"date_dif": "2023/05/26",
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"lib_pol": "Particules fines, diamètre < 10 µm",
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