{"id":314078,"date":"2025-08-12T14:18:10","date_gmt":"2025-08-12T14:18:10","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/314078\/"},"modified":"2025-08-12T14:18:10","modified_gmt":"2025-08-12T14:18:10","slug":"meteo-le-ciel-de-lyon-comme-voile-depuis-plusieurs-jours-cest-quoi-ce-phenomene","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/314078\/","title":{"rendered":"M\u00e9t\u00e9o. Le ciel de Lyon comme \u00ab\u00a0voil\u00e9\u00a0\u00bb depuis plusieurs jours : c&rsquo;est quoi ce ph\u00e9nom\u00e8ne\u00a0?"},"content":{"rendered":"<p>            Par<br \/>\n        <strong><br \/>\n            <a href=\"https:\/\/actu.fr\/auteur\/ludivine-caporal\" title=\"Consulter tous les articles de Ludivine Caporal\" rel=\"nofollow noopener\" target=\"_blank\">Ludivine Caporal<\/a><br \/>\n        <\/strong><\/p>\n<p>        Publi\u00e9 le<\/p>\n<p>            12 ao\u00fbt 2025 \u00e0 14h53        <\/p>\n<p>L\u2019\u00e9clat du soleil plut\u00f4t terne, <strong>un voile blanch\u00e2tre<\/strong> en guise de filtre optique\u2026 Ces derniers jours, un temps laiteux a fait son grand retour dans le ciel de <a href=\"https:\/\/actu.fr\/auvergne-rhone-alpes\/lyon_69123\" rel=\"nofollow noopener\" target=\"_blank\">Lyon<\/a>. Alors qu\u2019il devrait \u00eatre compl\u00e8tement d\u00e9gag\u00e9 en l\u2019absence de nuages, ce dernier n\u2019appara\u00eet pourtant pas vraiment limpide\u2026<\/p>\n<p class=\" wall-content\">Un ph\u00e9nom\u00e8ne observ\u00e9 de tous que nous explique le m\u00e9t\u00e9orologiste Guillaume S\u00e9chet, fondateur du site <a href=\"https:\/\/www.meteo-lyon.net\/\" rel=\"nofollow noopener\" target=\"_blank\">M\u00e9t\u00e9o-Lyon<\/a>.<\/p>\n<p>Poussi\u00e8res de sable et fum\u00e9es d\u2019incendies<\/p>\n<p class=\" wall-content\">\u00ab\u00a0Il y a plusieurs facteurs qui rentrent en compte en ce moment : les poussi\u00e8res du sable du Sahara, qui remontent d\u2019ailleurs fr\u00e9quemment jusqu\u2019\u00e0 nous quand le vent vient du sud, et les fum\u00e9es <strong>des incendies en cours au Canada<\/strong>. Elles survolent surtout la moiti\u00e9 nord de la France, mais touchent aussi Lyon en ce moment, ce qui cr\u00e9\u00e9 une sorte d\u2019\u00e9cran donnant une ambiance sombre\u00a0\u00bb, relate-t-il.\u00a0<\/p>\n<p class=\" wall-content\">Une situation qui avait d\u00e9j\u00e0 eu lieu <a href=\"https:\/\/actu.fr\/auvergne-rhone-alpes\/lyon_69123\/lyon-une-atmosphere-etrange-et-rare-dans-l-air-le-ciel-inquietant-la-prefete-du-rhone-alerte_62757985.html\" rel=\"nofollow noopener\" target=\"_blank\">en juin dernier<\/a> lorsque de premiers incendies s\u2019\u00e9taient d\u00e9clar\u00e9s outre-Atlantique.\u00a0<\/p>\n<p class=\" wall-content\">\n<p>Pollution \u00e0 l\u2019ozone en cours<\/p>\n<p class=\" wall-content\">En raison de la canicule, une pollution \u00e0 l\u2019ozone est \u00e9galement en cours depuis vendredi 8 ao\u00fbt, ce qui peut former \u00ab\u00a0une brume blanch\u00e2tre au niveau de l\u2019horizon\u00a0\u00bb.\u00a0<\/p>\n<p class=\" wall-content\"><strong>L\u2019alerte orange<\/strong> a par ailleurs \u00e9t\u00e9 d\u00e9clench\u00e9e par la pr\u00e9fecture du Rh\u00f4ne avec des mesures sp\u00e9cifiques pour r\u00e9duire les \u00e9missions de polluant, telle que l\u2019abaissement de la vitesse sur les routes et autoroutes du d\u00e9partement.<\/p>\n<p class=\" wall-content\">Suivez toute l\u2019actualit\u00e9 de vos villes et m\u00e9dias favoris en vous inscrivant \u00e0 <a href=\"https:\/\/moncompte.actu.fr\" title=\"D\u00e9couvez Mon Actu\" rel=\"nofollow noopener\" data-trk=\"{&quot;cta&quot;:{&quot;action&quot;:&quot;https:\\\/\\\/moncompte.actu.fr&quot;,&quot;category&quot;:&quot;mon compte&quot;,&quot;from&quot;:&quot;article footer&quot;,&quot;name&quot;:&quot;Mon actu&quot;,&quot;type&quot;:&quot;cta&quot;}}\" target=\"_blank\">Mon Actu<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"Par Ludivine Caporal Publi\u00e9 le 12 ao\u00fbt 2025 \u00e0 14h53 L\u2019\u00e9clat du soleil plut\u00f4t terne, un voile blanch\u00e2tre&hellip;\n","protected":false},"author":2,"featured_media":314079,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1889],"tags":[1111,11,2430,1777,674,1011,27,2428,2487,2357,12,25],"class_list":{"0":"post-314078","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-lyon","8":"tag-actu","9":"tag-actualites","10":"tag-auvergne-rhone-alpes","11":"tag-eu","12":"tag-europe","13":"tag-fr","14":"tag-france","15":"tag-lyon","16":"tag-meteo","17":"tag-meteo-france","18":"tag-news","19":"tag-republique-francaise"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/115016230889773761","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/314078","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=314078"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/314078\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/314079"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=314078"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=314078"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=314078"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}