{"indicator": {"code": "ENV.PM25", "name": "Pollution de l'air (PM2,5)", "unit": "Nombre"}, "source": {"name": "World Bank", "producer": "Banque mondiale", "url": "https://data.worldbank.org", "license": "CC BY 4.0", "license_url": "https://datacatalog.worldbank.org/public-licenses"}, "countries": ["SYC"], "observations": [{"country": "SYC", "date": 2010, "value": 9.46509753987477}, {"country": "SYC", "date": 2011, "value": 9.40925567557466}, {"country": "SYC", "date": 2012, "value": 9.70826002222353}, {"country": "SYC", "date": 2013, "value": 10.0998736425548}, {"country": "SYC", "date": 2014, "value": 8.83068778842381}, {"country": "SYC", "date": 2015, "value": 8.20990633490402}, {"country": "SYC", "date": 2016, "value": 10.248860054287}, {"country": "SYC", "date": 2017, "value": 10.2498809251156}, {"country": "SYC", "date": 2018, "value": 10.1137902671916}, {"country": "SYC", "date": 2019, "value": 10.1610838521016}, {"country": "SYC", "date": 2020, "value": 8.57463821654768}, {"country": "SYC", "date": 2021, "value": 8.80433921966237}, {"country": "SYC", "date": 2022, "value": 9.65975870248236}, {"country": "SYC", "date": 2023, "value": 9.25996565809024}, {"country": "SYC", "date": 2024, "value": null}, {"country": "SYC", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-05T11:07:28.982145+00:00", "methodology": "µg/m³, exposition moyenne annuelle.", "attribution": "Source : Banque mondiale. Données consultées via BNTIC FasoData.", "note": "BNTIC n'est pas producteur de ces statistiques."}, "meta": {"start": 2010, "end": 2026, "cache_ttl": 43200}, "warnings": []}