{"id":21043,"date":"2026-02-26T08:33:00","date_gmt":"2026-02-26T06:33:00","guid":{"rendered":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/?p=21043"},"modified":"2026-03-02T09:45:00","modified_gmt":"2026-03-02T07:45:00","slug":"alerte-aux-pollens-dans-la-region-sud","status":"publish","type":"post","link":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/2026\/02\/26\/alerte-aux-pollens-dans-la-region-sud\/","title":{"rendered":"Alerte aux pollens dans la r\u00e9gion Sud"},"content":{"rendered":"<div class=\"paragraph\">\n<p>Retour des beaux jours, temp\u00e9ratures douces&#8230; Et c\u2019est le d\u00e9but de la torture pour les allergiques aux pollens. Le risque \u00ab\u00a0<i>est actuellement \u00e9lev\u00e9 voire tr\u00e8s \u00e9lev\u00e9 en Provence-Alpes-C\u00f4te d\u2019Azur et devrait se maintenir plusieurs jours encore, en particulier pour les pollens de cypr\u00e8s et d\u2019aulne<\/i>\u00a0\u00bb, indique l\u2019Association de surveillance de qualit\u00e9 de l\u2019air, AtmoSud, qui traque officiellement depuis 2025 ces minuscules grains v\u00e9g\u00e9taux.<\/p>\n<p>\u00ab\u00a0<i>On participait d\u00e9j\u00e0 au r\u00e9seau national de surveillance a\u00e9robiologique<\/i>\u00a0\u00bb, pr\u00e9cise Damien Piga, directeur innovation chez AtmoSud. La m\u00e9thode\u00a0: pi\u00e9ger les pollens dans l\u2019air qui circule au moyen d\u2019une bande encoll\u00e9e explique-t-il. \u00ab\u00a0<i>Ces grains sont tr\u00e8s caract\u00e9ristiques, des personnes sont form\u00e9es \u00e0 les reconna\u00eetre \u00e0 l\u2019\u0153il nu<\/i>\u00a0\u00bb, pr\u00e9cise-t-il. \u00c0 terme, des cam\u00e9ras doubl\u00e9es d\u2019algorithmes devraient se charger du travail.<\/p>\n<\/p><\/div>\n<div class=\"intext\"> Un site pour anticiper\n              <\/div>\n<div class=\"paragraph\">\n<p>Mais surtout il y a la partie pr\u00e9vision. \u00ab\u00a0<i>Nous avons des mod\u00e8les num\u00e9riques qui permettent d\u2019anticiper les conditions m\u00e9t\u00e9o et la floraison des plantes, et tout un r\u00e9seau d\u2019acteurs sur le terrain dont des m\u00e9decins sentinelles<\/i>\u00a0\u00bb, d\u00e9taille Damien Piga. Une certitude\u00a0: avec le changement climatique, les p\u00e9riodes polliniques s\u2019allongent et de nouvelles esp\u00e8ces peuvent s\u2019implanter. Comme l\u2019ambroisie, hautement allergisante, rep\u00e9r\u00e9e dans les Bouches-du-Rh\u00f4ne et le Vaucluse. \u00ab\u00a0<i>Une mauvaise qualit\u00e9 de l\u2019air ext\u00e9rieur et int\u00e9rieur<\/i>\u00a0\u00bb, aggravant le ph\u00e9nom\u00e8ne, ajoute-t-il.<\/p>\n<p>\u00c0 noter que le pollen de cypr\u00e8s, particuli\u00e8rement pr\u00e9sent en milieu urbain et p\u00e9riurbain, constitue la premi\u00e8re cause d\u2019allergie dans notre r\u00e9gion, \u00e0 l\u2019origine de pr\u00e8s de 75% des cas. \u00c0 la cl\u00e9\u00a0: rhinite, conjonctivite, difficult\u00e9s respiratoires, asthme et jusqu\u2019\u00e0 des r\u00e9actions cutan\u00e9es de type ecz\u00e9ma ou urticaire. Sur son site internet, AtmoSud fait un point quotidien, commune par commune et devrait donner vendredi la tendance du week-end et de la semaine suivante.<\/p>\n<\/p><\/div>\n<div class=\"paragraph\">\n<p><i><a rel=\"nofollow\" href=\"https:\/\/www.atmosud.org\/\">www.atmosud.org<\/a><\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"Retour des beaux jours, temp&eacute;ratures douces&#8230; Et c&rsquo;est le d&eacute;but de la torture pour les allergiques aux pollens. Le risque &laquo;&nbsp;est actuellement &eacute;lev&eacute; voire tr&egrave;s &eacute;lev&eacute; en &#8230;","protected":false},"author":1,"featured_media":21044,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3926,3925,20],"tags":[4948,3274,2195,207,1756,292,2277,4950,4949,895,714,222,1211,256,88,1395,137,2319],"news-destination":[3944],"news-source":[475],"is_homepage":[],"ta_other":[],"class_list":["post-21043","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-accueil-merge","category-accueil-third","category-societe","tag-allergies","tag-atmosud","tag-cameras","tag-changement-climatique","tag-innovation","tag-medecins","tag-plantes","tag-pollen","tag-pollens","tag-provence","tag-region-sud","tag-region-sud-paca","tag-saison","tag-sante","tag-surveillance","tag-temperatures","tag-territoire","tag-vegetaux","news-destination-homepage","news-source-website"],"_links":{"self":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/21043","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/comments?post=21043"}],"version-history":[{"count":1,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/21043\/revisions"}],"predecessor-version":[{"id":21045,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/posts\/21043\/revisions\/21045"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media\/21044"}],"wp:attachment":[{"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/media?parent=21043"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/categories?post=21043"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/tags?post=21043"},{"taxonomy":"news-destination","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-destination?post=21043"},{"taxonomy":"news-source","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/news-source?post=21043"},{"taxonomy":"is_homepage","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/is_homepage?post=21043"},{"taxonomy":"ta_other","embeddable":true,"href":"https:\/\/euapp01.newsmemory.com\/lamarseillaise\/news\/wp-json\/wp\/v2\/ta_other?post=21043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}