{"id":426979,"date":"2025-09-29T20:56:14","date_gmt":"2025-09-29T20:56:14","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/426979\/"},"modified":"2025-09-29T20:56:14","modified_gmt":"2025-09-29T20:56:14","slug":"en-ile-de-france-des-couts-importants-des-investissements-payants","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/426979\/","title":{"rendered":"en \u00cele-de-France, des co\u00fbts importants, des investissements payants"},"content":{"rendered":"

La pollution de l’air co\u00fbte cher. Pour la r\u00e9gion parisienne, selon Airparif\u00a0(1)<\/a> , la facture s’\u00e9l\u00e8verait \u00e0 au moins 28\u00a0milliards d’euros (Md\u20ac) par an, soit 2 200 euros par Francilien. Pour parvenir \u00e0 ce r\u00e9sultat, l’Observatoire de la qualit\u00e9 de l’air en \u00cele-de-France a additionn\u00e9 plusieurs types d’incidences. Les impacts sanitaires<\/a>, autrement dit les d\u00e9c\u00e8s pr\u00e9matur\u00e9s, consultations, traitements et hospitalisations, l’accompagnement social, l’am\u00e9nagement du domicile, les absences au travail et retraites anticip\u00e9es, la baisse de productivit\u00e9 et autres difficult\u00e9s d’acc\u00e8s \u00e0 l’emploi repr\u00e9sentent 26 Md\u20ac, soit 93\u00a0% du total.<\/p>\n

Les co\u00fbts non sanitaires, perte de rendements agricoles et d\u00e9gradation des b\u00e2timents, sont estim\u00e9s \u00e0 327\u00a0millions d’euros par an. Faute de donn\u00e9es consolid\u00e9es, certains impacts, comme l’\u00e9rosion de la biodiversit\u00e9 ou la d\u00e9pr\u00e9ciation du patrimoine immobilier, n’ont pas pu \u00eatre chiffr\u00e9s de mani\u00e8re pr\u00e9cise. Quant aux frais li\u00e9s aux actions d’am\u00e9lioration, ils atteignent 1,51 Md\u20ac. Mais ces d\u00e9penses se caract\u00e9risent par un \u00ab\u00a0retour sur investissement important\u00a0\u00bb, avance l’association.<\/p>\n

S’il est difficile de tout mesurer, Airparif a notamment calcul\u00e9 que le seul fait d’\u00e9viter l’impact des \u00e9missions de particules fines<\/a> PM2,5 a permis d’\u00e9conomiser 61 Md\u20ac en dix ans. L’am\u00e9lioration de la qualit\u00e9<\/a> de l’air g\u00e9n\u00e8re en outre des cob\u00e9n\u00e9fices significatifs sur le plan climatique, certains polluants de l’air, notamment l’ozone de basse altitude et les particules, ayant des effets aggravant (ozone de basse altitude, carbone suie), d’autres masquant (dioxyde de soufre via la formation de sulfate d’ammonium, oxydes d’azote).<\/p>\n

Article publi\u00e9 le 29 septembre 2025<\/p>\n","protected":false},"excerpt":{"rendered":"La pollution de l’air co\u00fbte cher. Pour la r\u00e9gion parisienne, selon Airparif\u00a0(1) , la facture s’\u00e9l\u00e8verait \u00e0 au…\n","protected":false},"author":2,"featured_media":426980,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1592],"tags":[21806,14427,21809,21810,1111,21805,47,11,4763,2965,2813,21811,21807,21804,21808,21818,4858,51,893,436,18315,1777,674,1011,27,21813,21815,662,6417,12,6334,626,21812,1800,4048,21816,21814,3887,25,4510,17429,895,21817],"class_list":{"0":"post-426979","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-ile-de-france","8":"tag-cologie","9":"tag-nergie","10":"tag-nergies-renouvelables","11":"tag-olien","12":"tag-actu","13":"tag-actualit","14":"tag-actualite","15":"tag-actualites","16":"tag-agenda","17":"tag-air","18":"tag-article","19":"tag-biomasse","20":"tag-dchet","21":"tag-dveloppement-durable","22":"tag-dechet","23":"tag-e-zine","24":"tag-eau","25":"tag-ecologie","26":"tag-energie","27":"tag-environnement","28":"tag-eolien","29":"tag-eu","30":"tag-europe","31":"tag-fr","32":"tag-france","33":"tag-hse","34":"tag-hygine","35":"tag-ile-de-france","36":"tag-information","37":"tag-news","38":"tag-newsletter","39":"tag-paris","40":"tag-photovoltaique","41":"tag-pollution","42":"tag-presse","43":"tag-propret","44":"tag-qse","45":"tag-recyclage","46":"tag-republique-francaise","47":"tag-risque","48":"tag-sol","49":"tag-solaire","50":"tag-webzine"},"share_on_mastodon":{"url":"","error":"Validation failed: Text character limit of 500 exceeded"},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/426979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=426979"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/426979\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/426980"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=426979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=426979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=426979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}