{"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": ["SSD"], "observations": [{"country": "SSD", "date": 2010, "value": 25.1222783359628}, {"country": "SSD", "date": 2011, "value": 28.5341579432629}, {"country": "SSD", "date": 2012, "value": 25.9393600048697}, {"country": "SSD", "date": 2013, "value": 27.8084125247802}, {"country": "SSD", "date": 2014, "value": 23.733978958488}, {"country": "SSD", "date": 2015, "value": 24.9650166354646}, {"country": "SSD", "date": 2016, "value": 24.559091928348}, {"country": "SSD", "date": 2017, "value": 25.3310370782276}, {"country": "SSD", "date": 2018, "value": 21.701051624981}, {"country": "SSD", "date": 2019, "value": 24.2274572216095}, {"country": "SSD", "date": 2020, "value": 23.0611499004342}, {"country": "SSD", "date": 2021, "value": 24.9020366181579}, {"country": "SSD", "date": 2022, "value": 24.2880356743608}, {"country": "SSD", "date": 2023, "value": 23.674692498997}, {"country": "SSD", "date": 2024, "value": null}, {"country": "SSD", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-08T16:02:01.105264+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": []}