{"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": ["UGA"], "observations": [{"country": "UGA", "date": 2010, "value": 33.0222698352824}, {"country": "UGA", "date": 2011, "value": 34.1383520886805}, {"country": "UGA", "date": 2012, "value": 33.2300507707354}, {"country": "UGA", "date": 2013, "value": 34.5618313817538}, {"country": "UGA", "date": 2014, "value": 30.8166982571651}, {"country": "UGA", "date": 2015, "value": 31.3216859781962}, {"country": "UGA", "date": 2016, "value": 31.6549779811788}, {"country": "UGA", "date": 2017, "value": 27.8046403871258}, {"country": "UGA", "date": 2018, "value": 27.5743901013937}, {"country": "UGA", "date": 2019, "value": 32.5735656593236}, {"country": "UGA", "date": 2020, "value": 33.4244237039788}, {"country": "UGA", "date": 2021, "value": 32.2662841882816}, {"country": "UGA", "date": 2022, "value": 31.8919228193081}, {"country": "UGA", "date": 2023, "value": 31.2148242708861}, {"country": "UGA", "date": 2024, "value": null}, {"country": "UGA", "date": 2025, "value": null}], "provenance": {"retrieved_at": "2026-10-04T20:52:05.612899+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": []}