{"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": ["CIV"], "observations": [{"country": "CIV", "date": 2010, "value": 20.0854849470844}, {"country": "CIV", "date": 2011, "value": 24.188010319203}, {"country": "CIV", "date": 2012, "value": 22.4578253451111}, {"country": "CIV", "date": 2013, "value": 18.4987954411899}, {"country": "CIV", "date": 2014, "value": 17.6747799713113}, {"country": "CIV", "date": 2015, "value": 26.2182381259264}, {"country": "CIV", "date": 2016, "value": 23.7745526064328}, {"country": "CIV", "date": 2017, "value": 21.4341423661948}, {"country": "CIV", "date": 2018, "value": 19.8798421869581}, {"country": "CIV", "date": 2019, "value": 18.8155812927616}, {"country": "CIV", "date": 2020, "value": 22.0556108824208}, {"country": "CIV", "date": 2021, "value": 21.3540188476971}, {"country": "CIV", "date": 2022, "value": 21.8306712275434}, {"country": "CIV", "date": 2023, "value": 20.3873194822538}, {"country": "CIV", "date": 2024, "value": null}, {"country": "CIV", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-05T07:28:08.730375+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": []}