{"id":296819,"date":"2025-08-04T23:32:09","date_gmt":"2025-08-04T23:32:09","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/296819\/"},"modified":"2025-08-04T23:32:09","modified_gmt":"2025-08-04T23:32:09","slug":"a-cause-des-incendies-au-canada-plus-de-160-millions-damericains-sont-en-alerte-a-la-pollution-de-lair","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/296819\/","title":{"rendered":"A cause des incendies au Canada, plus de 160\u00a0millions d\u2019Am\u00e9ricains sont en alerte \u00e0 la pollution de l\u2019air"},"content":{"rendered":"<p>Un \u00e9pais nuage de fum\u00e9e venu du <a href=\"https:\/\/www.20minutes.fr\/dossier\/canada\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">Canada<\/a> recouvre d\u00e9sormais une grande partie du nord-est des <a href=\"https:\/\/www.20minutes.fr\/monde\/etats-unis\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">Etats-Unis<\/a>, affectant la <a href=\"https:\/\/www.20minutes.fr\/dossier\/qualite_de_l_air\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">qualit\u00e9 de l\u2019air<\/a> pour plus de 160\u00a0millions de personnes. Selon les m\u00e9dias am\u00e9ricains, dont <a href=\"https:\/\/www.foxweather.com\/weather-news\/wildfire-smoke-air-quality-midwest-northeast-new-england-i95-august-2025\" rel=\"nofollow noopener\" target=\"_blank\" class=\"color-ultramarine c-link\">Fox News<\/a>, ce ph\u00e9nom\u00e8ne s\u2019\u00e9tend du Midwest aux Etats de la Nouvelle-Angleterre, avec des concentrations particuli\u00e8rement \u00e9lev\u00e9es dans le Wisconsin et le Michigan.<\/p>\n<p>\u00ab\u00a0Les panaches de fum\u00e9e se sont abaiss\u00e9s plus pr\u00e8s de la surface, ce qui a entra\u00een\u00e9 une baisse g\u00e9n\u00e9ralis\u00e9e de la qualit\u00e9 de l\u2019air\u00a0\u00bb, indique le service <a href=\"https:\/\/www.20minutes.fr\/sciences\/meteorologie\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">m\u00e9t\u00e9orologique<\/a> de Fox News. Le courant de nord derri\u00e8re une zone de haute pression pousse la fum\u00e9e vers le sud, aggravant la situation dans les grandes villes de la c\u00f4te Est.<\/p>\n<p>La qualit\u00e9 de l\u2019air fortement d\u00e9grad\u00e9e<\/p>\n<p>La totalit\u00e9 des Etats du <a href=\"https:\/\/www.20minutes.fr\/dossier\/wisconsin\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">Wisconsin<\/a>, du Michigan, de <a href=\"https:\/\/www.20minutes.fr\/dossier\/new_york\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">New York<\/a>, du Delaware, du Connecticut, du Rhode Island, du Massachusetts, du New Hampshire et du Maine est plac\u00e9e en alerte qualit\u00e9 de l\u2019air. Des zones du nord de l\u2019Indiana, du nord de la <a href=\"https:\/\/www.20minutes.fr\/dossier\/pennsylvanie\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">Pennsylvanie<\/a>, du <a href=\"https:\/\/www.20minutes.fr\/dossier\/new_jersey\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">New Jersey<\/a> et du Vermont sont \u00e9galement concern\u00e9es.<\/p>\n<\/p>\n<p>Les indices de qualit\u00e9 de l\u2019air atteignent des niveaux jug\u00e9s dangereux \u00e0 tr\u00e8s dangereux dans certaines zones, notamment \u00e0 Milwaukee. Des <a href=\"https:\/\/www.20minutes.fr\/dossier\/metropoles\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">m\u00e9tropoles<\/a> dens\u00e9ment peupl\u00e9es et situ\u00e9es le long du corridor tr\u00e8s fr\u00e9quent\u00e9 de l\u2019Interstate 95 \u2013 telles que New York, Philadelphie ou <a href=\"https:\/\/www.20minutes.fr\/sport\/boston\/\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">Boston<\/a> \u2013 sont \u00e9galement en alerte pour <a href=\"https:\/\/www.20minutes.fr\/dossier\/pollution_de_l_air\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">pollution<\/a> atmosph\u00e9rique.<\/p>\n<p>Le sud-ouest du pays \u00e9galement touch\u00e9<\/p>\n<p>Mais l\u2019Est n\u2019est pas le seul touch\u00e9\u00a0: le sud-ouest des Etats-Unis subit aussi les effets d\u2019un autre incendie, cette fois en <a href=\"https:\/\/www.20minutes.fr\/dossier\/californie\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">Californie<\/a>. La fum\u00e9e du Gifford Fire, qui a d\u00e9j\u00e0 consum\u00e9 plus de 26.000 hectares dans la for\u00eat nationale de Los Padres (soit l\u2019\u00e9quivalent de la for\u00eat de Fontainebleau), est arriv\u00e9e dans la vall\u00e9e de <a href=\"https:\/\/www.20minutes.fr\/dossier\/las_vegas\" target=\"_blank\" class=\"color-ultramarine c-link\" rel=\"noopener\">Las Vegas<\/a> ce week-end, rapporte <a href=\"https:\/\/www.8newsnow.com\/news\/local-news\/live-wildfire-smoke-causes-hazy-brown-skies-over-las-vegas\/\" rel=\"nofollow noopener\" target=\"_blank\" class=\"color-ultramarine c-link\">Fox News<\/a>. Pouss\u00e9e par les vents d\u2019ouest, elle a entra\u00een\u00e9 lundi matin une forte baisse de visibilit\u00e9 et une odeur \u00e2cre dans l\u2019air. L\u2019incendie, qui a d\u00e9but\u00e9 vendredi, n\u2019est contenu qu\u2019\u00e0 3\u00a0%.<\/p>\n<p><a href=\"https:\/\/www.20minutes.fr\/monde\/etats-unis\/\" target=\"_blank\" class=\"c-link c-btn c-btn--primary\" rel=\"noopener\">Notre dossier sur les Etats-Unis<\/a><\/p>\n<p>La brume persistante devrait se maintenir sur la vall\u00e9e jusqu\u2019\u00e0 mardi, avant de se dissiper progressivement dans la semaine. Les autorit\u00e9s appellent les habitants \u00e0 limiter leurs d\u00e9placements en ext\u00e9rieur et \u00e0 se tenir inform\u00e9s de l\u2019\u00e9volution des conditions atmosph\u00e9riques.<\/p>\n","protected":false},"excerpt":{"rendered":"Un \u00e9pais nuage de fum\u00e9e venu du Canada recouvre d\u00e9sormais une grande partie du nord-est des Etats-Unis, affectant&hellip;\n","protected":false},"author":2,"featured_media":296820,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[47,11,2965,2139,574,73,1011,27,1310,14,192,74,415,12,1800,5170,2434,28],"class_list":{"0":"post-296819","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-international","8":"tag-actualite","9":"tag-actualites","10":"tag-air","11":"tag-californie","12":"tag-canada","13":"tag-etats-unis","14":"tag-fr","15":"tag-france","16":"tag-incendie","17":"tag-international","18":"tag-las-vegas","19":"tag-monde","20":"tag-new-york","21":"tag-news","22":"tag-pollution","23":"tag-pollution-de-lair","24":"tag-qualite-de-lair","25":"tag-world"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/114973110741750334","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/296819","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=296819"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/296819\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/296820"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=296819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=296819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=296819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}