{"id":9444,"date":"2022-04-08T12:18:00","date_gmt":"2022-04-08T10:18:00","guid":{"rendered":"https:\/\/www.lifyair.com\/?p=9444"},"modified":"2024-02-26T18:18:19","modified_gmt":"2024-02-26T17:18:19","slug":"capteur-automatique-pollens","status":"publish","type":"post","link":"http:\/\/52.17.150.230\/en\/capteur-automatique-pollens\/","title":{"rendered":"Capteur de pollen automatique"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"9444\" class=\"elementor elementor-9444\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5d8578a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5d8578a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a556967\" data-id=\"a556967\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f793da1 elementor-widget elementor-widget-heading\" data-id=\"f793da1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Capteur de pollen automatique, pour quoi faire ?<br><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-73e8364 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"73e8364\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ed98700\" data-id=\"ed98700\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-750e23d elementor-widget elementor-widget-heading\" data-id=\"750e23d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Capteur automatique de pollen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4792b17 elementor-widget elementor-widget-text-editor\" data-id=\"4792b17\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><strong>La capteur Beenose :\u00a0<\/strong>Mesure des pollens, algorithmes et intelligence artificielle !<\/h4><div>\u00a0<\/div><p>D\u00e9tecter les pollens en temps r\u00e9el est d\u00e9sormais possible gr\u00e2ce au capteur Beenose\u00a0<span style=\"background-color: #ffffff; color: #000000; font-family: inpibold, Helvetica, Arial, sans-serif; font-size: 24px; text-align: center;\">\u00a9<\/span>. D\u00e9velopp\u00e9 en collaboration avec le laboratoire LPC2E (CRNS), notre capteur pollen\u00a0<span style=\"background-color: #ffffff;\">automatique <\/span>brevet\u00e9 et bas\u00e9 sur un syst\u00e8me optique permet de discriminer les diff\u00e9rents pollens pr\u00e9sents dans un flux d&rsquo;air.\u00a0Gr\u00e2ce \u00e0 des algorithmes temps r\u00e9el et \u00e0 de l&rsquo;intelligence artificielle, chaque signature optique est alors analys\u00e9e pour constituer une sorte \u00ab\u00a0d&rsquo;image\u00a0\u00bb instantan\u00e9e des diff\u00e9rents pollens appel\u00e9s \u00e9galement Taxons. Cette image est stock\u00e9e dans une base de donn\u00e9es sp\u00e9cifique qui permet des intercomparaisons entre toutes les particules pr\u00e9sentes, dont les pollens .<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77e429b elementor-widget elementor-widget-image\" data-id=\"77e429b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"876\" src=\"https:\/\/cdn.lifyair.com\/wp-content\/uploads\/2021\/12\/22120138\/capteur_detoure-1024x876.png\" class=\"attachment-large size-large wp-image-8973\" alt=\"Capteur automatique de pollens\" srcset=\"https:\/\/cdn.lifyair.com\/wp-content\/uploads\/2021\/12\/22120138\/capteur_detoure-1024x876.png 1024w, https:\/\/cdn.lifyair.com\/wp-content\/uploads\/2021\/12\/22120138\/capteur_detoure-300x257.png 300w, https:\/\/cdn.lifyair.com\/wp-content\/uploads\/2021\/12\/22120138\/capteur_detoure-768x657.png 768w, https:\/\/cdn.lifyair.com\/wp-content\/uploads\/2021\/12\/22120138\/capteur_detoure-1536x1314.png 1536w, https:\/\/cdn.lifyair.com\/wp-content\/uploads\/2021\/12\/22120138\/capteur_detoure-2048x1751.png 2048w, https:\/\/cdn.lifyair.com\/wp-content\/uploads\/2021\/12\/22120138\/capteur_detoure-14x12.png 14w, https:\/\/cdn.lifyair.com\/wp-content\/uploads\/2021\/12\/22120138\/capteur_detoure-e1640171039396.png 1000w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef0b7f3 elementor-widget elementor-widget-heading\" data-id=\"ef0b7f3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Compter le Nombre grains de pollens<br><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-551e32f elementor-widget elementor-widget-text-editor\" data-id=\"551e32f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"background-color: #ffffff;\">Mais ce n&rsquo;est pas tout ! Notre capteur de pollen permet \u00e9galement de compter les particules unes \u00e0 unes pour constituer des concentrations globales ou individuelles de pollens . En se basant sur la litt\u00e9rature scientifique existante, ces comptages sont utilis\u00e9s pour calculer des concentrations, permettant de calculer des intervalles de risques pour chaque taxon en fonction de leur pouvoir allergisant et de leur quantit\u00e9. C&rsquo;est une avanc\u00e9e scientifique majeure en mati\u00e8re de mesure automatique des <a href=\"https:\/\/www.lifyair.com\/11320-2\/\">pollens qui permettra de mieux informer les allergiques<\/a> et de minimiser les impacts sur la sant\u00e9 publique.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0a2738e elementor-widget elementor-widget-heading\" data-id=\"0a2738e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Capteurs de pollens automatiques d\u00e9ploy\u00e9s en r\u00e9seaux<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-579a8ce elementor-widget elementor-widget-heading\" data-id=\"579a8ce\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Passer des 72 dispositifs historiques non automatiques, en 2021, \u00e0 plusieurs milliers de capteurs automatiques Beenose <span style=\"font-family: inpibold, Helvetica, Arial, sans-serif;font-size: 24px;text-align: center\">\u00a9<\/span> sur le territoire Fran\u00e7ais.<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a59cfc2 elementor-widget elementor-widget-text-editor\" data-id=\"a59cfc2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"background-color: #ffffff;\">Contrairement aux m\u00e9thodes historiques, non automatis\u00e9es et dont le maillage territorial est faible (72 pour toute le France), nos capteurs sont d\u00e9ploy\u00e9s en r\u00e9seaux denses ; c&rsquo;est \u00e0 dire\u00a0<span style=\"background-color: #ffffff;\">en proximit\u00e9 imm\u00e9diate des personnes concern\u00e9es, \u00e0 diff\u00e9rents endroits des territoires. L&rsquo;implantation de <a href=\"https:\/\/www.lifyair.com\/capteur-de-pollens-en-temps-reel\/\">nos dispositifs de d\u00e9tection des pollens<\/a> se fait \u00e0 des hauteurs beaucoup plus proches des populations, l\u00e0 ou le protocole mis en oeuvre pour les capteurs historiques pr\u00e9conise plut\u00f4t de les mettre \u00e0 des hauteurs plus importantes (10 \u00e0 30 m\u00e8tres) et plut\u00f4t \u00e9loign\u00e9s des sources d&rsquo;\u00e9missions. Cette r\u00e9partition dense permet d&rsquo;\u00eatre beaucoup plus pertinent en mati\u00e8re d&rsquo;exposition, d&rsquo;\u00eatre \u00e9galement plus proche de ce que nous respirons et donc de disposer d&rsquo;une information pollinique pertinente.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7aa3361 elementor-widget elementor-widget-heading\" data-id=\"7aa3361\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Importance de la hauteur de la mesure  des pollens et densit\u00e9 des points de mesure<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75445a4 elementor-widget elementor-widget-text-editor\" data-id=\"75445a4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\">En effet, sur un m\u00eame territoire, les ph\u00e9nom\u00e8nes de \u00ab\u00a0largage des pollens\u00a0\u00bb et les esp\u00e8ces pr\u00e9sentes peuvent \u00eatre radicalement diff\u00e9rents, selon l&rsquo;endroit o\u00f9 l&rsquo;on se trouve. Grace \u00e0 Lify Air et \u00e0 sa solution<\/span><a href=\"https:\/\/live-pollen.com\" target=\"_blank\" rel=\"noopener\">\u00a0Live Pollen<\/a><span style=\"background-color: #ffffff;\">, il est d\u00e9sormais possible de suivre l&rsquo;\u00e9volution de la charge pollinique en fonction de l&rsquo;endroit o\u00f9 l&rsquo;on se trouve, en temps r\u00e9el et avec un maillage territorial adapt\u00e9 \u00e0 la probl\u00e9matique des allergiques. Nous estimons le nombre de capteurs \u00e0 implanter sur les territoires concern\u00e9s dans une fourchette de 5 \u00e0 30 capteurs en fonction de la taille, de la physionomie et de la densit\u00e9 de population.<\/span><\/p><p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\">\u00a0<\/span><\/p><p style=\"background-color: #ffffff;\">Le fait de reconna\u00eetre et de compter les diff\u00e9rents pollens en temps r\u00e9el permet de fournir une information locale, quasiment instantan\u00e9e, permettant par exemple de prendre son traitement, prescrit par son m\u00e9decin, d\u00e8s l&rsquo;exposition, comme cela est recommand\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9c8bac3\" data-id=\"9c8bac3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ab0c139 elementor-widget elementor-widget-heading\" data-id=\"ab0c139\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-medium\">Comment \u00e7a marche actuellement ?<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a43b95f elementor-widget elementor-widget-text-editor\" data-id=\"a43b95f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Depuis les ann\u00e9es 70, les pollens sont \u00e9tudi\u00e9s et mesur\u00e9s avec beaucoup d&rsquo;assiduit\u00e9. Mais depuis depuis cette \u00e9poque, on assiste \u00e0 une augmentation exponentielle de leur pr\u00e9sence dans le monde, avec pour cause principale le changement climatique. L\u00e0 ou l&rsquo;on pouvait se contenter de conna\u00eetre les saisons polliniques de fa\u00e7on empirique pour faire de la pr\u00e9vention, le changement climatique a brouill\u00e9 les pistes induisant des comportement plus erratiques dans la croissance des plantes. A cette \u00e9poque seulement\u00a0<a href=\"https:\/\/www.lifyair.com\/enjeux-mesure-pollen\/\">7 % de la population \u00e9tait touch\u00e9 par l&rsquo;allergie aux pollens, aujourd&rsquo;hui il y en \u00e0 25 % et ce chiffre atteindra 50 % en 2050<\/a>.<\/p><p>\u00a0<\/p><p>Il en r\u00e9sulte un besoin imp\u00e9rieux de d\u00e9tecter le plus pr\u00e9cis\u00e9ment possible, le plus t\u00f4t possible et le plus localement possible la pr\u00e9sence des diff\u00e9rents pollens, pour r\u00e9pondre \u00e0 un besoin de sant\u00e9 publique av\u00e9r\u00e9 et en forte augmentation. C&rsquo;est d&rsquo;ailleurs en ces termes qu&rsquo;un <a href=\"https:\/\/www.anses.fr\/fr\/content\/exposition-de-la-population-g%C3%A9n%C3%A9rale-aux-pollens-de-l%E2%80%99air-ambiant-l%E2%80%99anses-fait-le-point\">rapport de l&rsquo;ANSES 2014<\/a> pose le probl\u00e8me.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e2762c elementor-widget elementor-widget-heading\" data-id=\"2e2762c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"><h4><strong>Comment les pollens sont-ils mesur\u00e9s \u00e0 ce jour ?<\/strong><\/h4><\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-808a374 elementor-widget elementor-widget-text-editor\" data-id=\"808a374\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff; font-size: 14px;\">Pour \u00ab\u00a0monitorer\u00a0\u00bb les pollens, il existe une m\u00e9thode principale utilis\u00e9e dans le monde entier. Elle consiste, gr\u00e2ce \u00e0 un capteur m\u00e9canique, \u00e0 aspirer les pollens qui viendront se coller sur une bande adh\u00e9sive. Mont\u00e9e sur un cylindre qui fait un tour sur lui m\u00eame en une semaine, les bandes adh\u00e9sives disposent de 7 faces (une par jour), elles m\u00eame divis\u00e9es en bandes horaires. Les cylindres sont extraits du capteur au bout d&rsquo;une semaine pour \u00eatre confi\u00e9s \u00e0 des analystes form\u00e9s pour reconnaitre les pollens. Cette reconnaissance humaine est r\u00e9alis\u00e9e \u00e0 l&rsquo;<\/span><span style=\"background-color: #ffffff; font-size: 14px; color: #5f6368; font-family: arial, sans-serif;\">oeil<\/span><span style=\"background-color: #ffffff; font-size: 14px;\">, sous microscope et les diff\u00e9rents pollens, appel\u00e9s \u00ab\u00a0taxons\u00a0\u00bb, sont compt\u00e9s un a un, pour en tirer des comptes polliniques. Cette m\u00e9thode dont le nom est tir\u00e9 de celui de son inventeur<\/span><span style=\"background-color: #ffffff; font-size: 14px;\">\u00a0<\/span><strong style=\"font-size: 14px;\">\u00ab\u00a0Hirst\u00a0\u00bb<\/strong><span style=\"background-color: #ffffff; font-size: 14px;\">\u00a0reste de mise dans tous les pays du monde. En effet, et jusqu&rsquo;\u00e0 2021, personne n&rsquo;avait relev\u00e9 le challenge de la reconnaissance automatique gr\u00e2ce \u00e0 un capteur de pollen automatique.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-371ff33 elementor-widget elementor-widget-heading\" data-id=\"371ff33\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Avantage et inconv\u00e9nients de la m\u00e9thode Hirst<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ee073cb elementor-widget elementor-widget-text-editor\" data-id=\"ee073cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"background-color: #ffffff;\"><strong>Avantage de la M\u00e9thode :<\/strong><br \/>Utilis\u00e9e depuis presque 50 ans, cette m\u00e9thode est relativement fiable et \u00e9prouv\u00e9e. Elle offre un recul important qui, gr\u00e2ce \u00e0 des s\u00e9ries temporelles longues, permet de mettre en \u00e9vidence l&rsquo;\u00e9volution de la pr\u00e9sence des diff\u00e9rents pollens depuis de nombreuses ann\u00e9es. Elle permet \u00e9galement d&rsquo;alimenter les syst\u00e8mes d&rsquo;information pollinique \u00e0 l&rsquo;\u00e9chelle nationale, via des mod\u00e8les de pr\u00e9visions \u00e0 une \u00e9chelle approximative d\u00e9partementale.<\/p><p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\"><span style=\"font-weight: bold;\">\u00a0<\/span><\/span><\/p><p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\"><span style=\"font-weight: bold;\">Inconv\u00e9nients de la M\u00e9thode<\/span>\u00a0:<\/span><span style=\"background-color: #ffffff;\">\u00a0<\/span><\/p><p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\"><strong>La temporalit\u00e9<\/strong>\u00a0: Les cylindres sur lesquels les pollens viennent s&rsquo;impacter sont analys\u00e9s une fois par semaine produisant, de fait, un d\u00e9calage temporel de la mesure et donc pas de temps r\u00e9el. Ces interventions humaines n\u00e9cessitent \u00e9galement des ressources humaines form\u00e9es et extr\u00eamement pointues, qui repr\u00e9sentent un co\u00fbt d&rsquo;op\u00e9ration important, rendant un d\u00e9ploiement massif de proximit\u00e9 impossible.<\/span><\/p><p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\"><br \/><strong>La m\u00e9thode<\/strong>\u00a0:\u00a0 M\u00eame si elle reste la m\u00e9thode \u00ab\u00a0historique\u00a0\u00bb, elle comporte de nombreux biais. En premier lieu, la densit\u00e9 faible du r\u00e9seau de capteurs (seulement 70 en France, soit moins d&rsquo;un par d\u00e9partement), ce qui est notoirement insuffisant quand on sait que les pollens sont sujets \u00e0 des ph\u00e9nom\u00e8nes extr\u00eamement locaux dans leur mode d&rsquo;\u00e9mission.\u00a0<\/span><\/p><p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\">\u00a0<\/span><\/p><p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\">Le positionnement des capteurs, plut\u00f4t \u00e9loign\u00e9 des sources d&rsquo;\u00e9missions et \u00e0 des hauteurs o\u00f9 la densit\u00e9 de pollen est beaucoup moins importante, pose aussi question par rapport au ressenti \u00e0 hauteur d&rsquo;homme des allergiques.<\/span><\/p><p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\">\u00a0<\/span><\/p><p style=\"background-color: #ffffff;\"><span style=\"background-color: #ffffff;\">Enfin, la m\u00e9thode induit une marge d&rsquo;erreur non n\u00e9gligeable et admise dans les mesures en faible densit\u00e9 (aux alentours de 250%) et de l&rsquo;ordre de 20 % pour les fortes quantit\u00e9s. Cette limite est\u00a0<\/span><span style=\"background-color: #ffffff;\">due \u00e0 la m\u00e9thode de comptage partiel des bandes horaires et aux m\u00e9thodes statistiques utilis\u00e9es.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-938b6c4 elementor-widget elementor-widget-heading\" data-id=\"938b6c4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-medium\">D\u00e9couvrez notre solution de mesure de diffusion des informations polliniques en temps r\u00e9el ici : <\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-635880c elementor-widget elementor-widget-button\" data-id=\"635880c\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/www.lifyair.com\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-bell\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">  La solution live pollen - Smatcity<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Capteur de pollen automatique, pour quoi faire ? Capteur automatique de pollen La capteur Beenose :\u00a0Mesure des pollens, algorithmes et intelligence&#8230;<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[16,7,20],"tags":[],"class_list":["post-9444","post","type-post","status-publish","format-standard","hentry","category-innovation","category-technologie","category-trends"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Capteur de pollen automatique en temps r\u00e9el et en proximit\u00e9<\/title>\n<meta name=\"description\" content=\"Le capteur de pollen automatique &quot;Beenose&quot; pour informer les allergiques en temps r\u00e9el et en proximit\u00e9 des sources d&#039;\u00e9missions\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/52.17.150.230\/en\/capteur-automatique-pollens\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Capteur de pollen automatique en temps r\u00e9el et en proximit\u00e9\" \/>\n<meta property=\"og:description\" content=\"Le capteur de pollen automatique &quot;Beenose&quot; pour informer les allergiques en temps r\u00e9el et en proximit\u00e9 des sources d&#039;\u00e9missions\" \/>\n<meta property=\"og:url\" content=\"https:\/\/52.17.150.230\/en\/capteur-automatique-pollens\/\" \/>\n<meta property=\"og:site_name\" content=\"LIFY AIR - 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