{"id":28625,"date":"2024-03-29T20:07:30","date_gmt":"2024-03-29T19:07:30","guid":{"rendered":"https:\/\/www.carlessuria.com\/pm25-material-particulat\/"},"modified":"2024-07-11T05:34:09","modified_gmt":"2024-07-11T04:34:09","slug":"pm25-material-particulat","status":"publish","type":"page","link":"https:\/\/www.carlessuria.com\/ca\/toxics\/pm25-material-particulat\/","title":{"rendered":"PM25: MATERIAL PARTICULAT"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"28625\" class=\"elementor elementor-28625 elementor-6049\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e8e35d9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e8e35d9\" data-element_type=\"section\" data-e-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-66 elementor-top-column elementor-element elementor-element-ae384b8\" data-id=\"ae384b8\" data-element_type=\"column\" data-e-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-610f764 elementor-widget elementor-widget-heading\" data-id=\"610f764\" data-element_type=\"widget\" data-e-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\">PM25: MATERIAL PARTICULAT<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f2adfc elementor-widget elementor-widget-text-editor\" data-id=\"2f2adfc\" data-element_type=\"widget\" data-e-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>La pols fina PM2,5 afecta la salut m\u00e9s que qualsevol contaminant. Tot i aix\u00f2, \u00e9s habitual\u00a0 a les ciutats i a l&#8217;interior d&#8217;habitatges i oficines.<\/p><p>S\u00f3n part\u00edcules ultrafines (de 2,5 micres de di\u00e0metre o inferior) que constitueixen una barreja de subst\u00e0ncies org\u00e0niques i inorg\u00e0niques de tota mena. La seva mida redu\u00efda els permet arribar als alv\u00e8ols pulmonars.<\/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-669ab65 elementor-widget elementor-widget-image\" data-id=\"669ab65\" data-element_type=\"widget\" data-e-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\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"415\" src=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/06\/polvo.jpg\" class=\"attachment-large size-large wp-image-33354\" alt=\"pols a casa\" srcset=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/06\/polvo.jpg 845w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/06\/polvo-300x156.jpg 300w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/06\/polvo-768x398.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\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-796dc67 elementor-widget elementor-widget-text-editor\" data-id=\"796dc67\" data-element_type=\"widget\" data-e-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>A m\u00e9s de causar al\u00b7l\u00e8rgies i malalties respirat\u00f2ries, el material particulat tamb\u00e9 produeix malalties cardiovasculars i c\u00e0ncer de pulm\u00f3, <a style=\"background-color: #ffffff;\" href=\"https:\/\/www.iarc.fr\/wp-content\/uploads\/2018\/07\/pr221_E.pdf\">declarat cancerigen per l&#8217;OMS el 2013<\/a>.<\/p><p>La ci\u00e8ncia ha identificat que exposicions altes i perllongades a part\u00edcules fines incrementa la mortalitat a llarg termini de la poblaci\u00f3, d&#8217;aqu\u00ed la seva import\u00e0ncia de mantenir-les a ratlla.<\/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-3a0372e elementor-widget elementor-widget-heading\" data-id=\"3a0372e\" data-element_type=\"widget\" data-e-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\">ON ES TROBA PM25?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-277d840 elementor-widget elementor-widget-heading\" data-id=\"277d840\" data-element_type=\"widget\" data-e-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\">En exteriors<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d4dfec elementor-widget elementor-widget-text-editor\" data-id=\"3d4dfec\" data-element_type=\"widget\" data-e-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>Les administracions p\u00fabliques nom\u00e9s informen del material particulat de mida m\u00e9s gruixuda PM10 (10 micres) i menys perill\u00f3s, per\u00f2 la pres\u00e8ncia de PM25 a l&#8217;exterior \u00e9s molt com\u00fa. Les seves fonts principals s\u00f3n:<\/p><ul><li>Combusti\u00f3 de vehicles di\u00e8sel.<\/li><li>Combusti\u00f3 d&#8217;energia a f\u00e0briques i habitatges.<\/li><li>Incendis forestals.<\/li><\/ul>\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-a83b0d2 elementor-widget elementor-widget-image\" data-id=\"a83b0d2\" data-element_type=\"widget\" data-e-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\t\t\t<img decoding=\"async\" width=\"800\" height=\"415\" src=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/fuentes-externas-de-pm25.jpg\" class=\"attachment-large size-large wp-image-16936\" alt=\"Fonts exteriors de part\u00edcules fines\" srcset=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/fuentes-externas-de-pm25.jpg 845w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/fuentes-externas-de-pm25-300x156.jpg 300w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/fuentes-externas-de-pm25-768x398.jpg 768w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/fuentes-externas-de-pm25-705x365.jpg 705w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/fuentes-externas-de-pm25-450x233.jpg 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\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-b85879c elementor-widget elementor-widget-heading\" data-id=\"b85879c\" data-element_type=\"widget\" data-e-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\">En interiors<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2e0dd6 elementor-widget elementor-widget-text-editor\" data-id=\"a2e0dd6\" data-element_type=\"widget\" data-e-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>El material ultraf\u00ed procedent de l&#8217;exterior amb prou feines es diposita despr\u00e9s d&#8217;entrar i pot romandre a l&#8217;aire interior durant hores o dies.<\/p><p>A aquestes part\u00edcules se li afegeix la pols procedent del frec de persones amb catifes, moquetes, mobles encoixinats, t\u00e8xtils i similars.<\/p><p>Despr\u00e9s, tamb\u00e9 s&#8217;hi incorporen les <a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/floridura\/\">espores de floridura<\/a>, \u00e0cars i altres fonts internes: electrodom\u00e8stics i aparells electr\u00f2nics, productes de la neteja, pintures, perfums, ambientadors, pesticides dom\u00e8stics, etc.<\/p><p>La situaci\u00f3 m\u00e9s greu es produeix en oficines o habitatges que utilitzin impressores l\u00e0ser. En aquest cas el material particulat \u00e9s encara m\u00e9s fi, del rang de les nanopart\u00edcules, i inclou subst\u00e0ncies que poden ser molt cr\u00edtiques: metalls pesants com n\u00edquel, mercuri, plom o coure i <a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/cov-compostos-organics-volatils\/\">COV<\/a> com el benz\u00e8.<\/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-34dc8d1 elementor-widget elementor-widget-image\" data-id=\"34dc8d1\" data-element_type=\"widget\" data-e-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\t\t\t<img decoding=\"async\" width=\"800\" height=\"351\" src=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/impresora-laser.jpg\" class=\"attachment-large size-large wp-image-16950\" alt=\"Impressora l\u00e0ser\" srcset=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/impresora-laser.jpg 845w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/impresora-laser-300x132.jpg 300w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/impresora-laser-768x337.jpg 768w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/impresora-laser-705x310.jpg 705w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/impresora-laser-450x198.jpg 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\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-dbe8ea8 elementor-widget elementor-widget-heading\" data-id=\"dbe8ea8\" data-element_type=\"widget\" data-e-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\">COM PREVENIR LES PART\u00cdCULES FINES<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-93dd97b elementor-widget elementor-widget-text-editor\" data-id=\"93dd97b\" data-element_type=\"widget\" data-e-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>A l&#8217;exterior \u00e9s dif\u00edcil evitar l&#8217;exposici\u00f3 a PM25, ja que les administracions p\u00fabliques tendeixen a reaccionar lentament per no afectar l&#8217;economia.<\/p><p>Es recomana evitar l&#8217;activitat f\u00edsica intensa durant els episodis de contaminaci\u00f3 i procurar fer-la sempre apartats dels carrers m\u00e9s transitats.<\/p><p>En interiors es recomana:<\/p><ul><li>Evitar excessos de t\u00e8xtils: moquetes, catifes, peluixos, mobles encoixinats.<\/li><li>Utilitzar campanes d&#8217;extracci\u00f3 per cuinar.<\/li><li>Compte amb xemeneies i calderes: evitar l&#8217;alliberament de gasos de combusti\u00f3 a l&#8217;interior.<\/li><li>En habitatges situats en carrers transitats, ventilar la casa fora de les hores punta.<\/li><li>Instal\u00b7lar sistemes de ventilaci\u00f3 amb filtres per a part\u00edcules fines.<\/li><li>Netejar la pols amb draps mullats.<\/li><li>Aspirar la pols amb filtres especials per a part\u00edcules fines: HEPA, ULPA o classe S.<\/li><li>Si hi ha persones sensibles, utilitzar purificadors d&#8217;aire amb filtres HEPA.<\/li><li>En habitatges, evitar impressores l\u00e0ser.<\/li><li>En oficines, instal\u00b7lar filtres de nanopart\u00edcules a les impressores.<\/li><\/ul>\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-b80a44b elementor-widget elementor-widget-image\" data-id=\"b80a44b\" data-element_type=\"widget\" data-e-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\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"511\" src=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/aspiradora.jpg\" class=\"attachment-large size-large wp-image-16947\" alt=\"aspirant pols\" srcset=\"https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/aspiradora.jpg 845w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/aspiradora-300x192.jpg 300w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/aspiradora-768x491.jpg 768w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/aspiradora-705x451.jpg 705w, https:\/\/www.carlessuria.com\/wp-content\/uploads\/2020\/03\/aspiradora-450x288.jpg 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\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-2cd7bc3 elementor-widget elementor-widget-heading\" data-id=\"2cd7bc3\" data-element_type=\"widget\" data-e-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\">ANAL\u00cdTICA DE POLS FINA<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a23bc4 elementor-widget elementor-widget-text-editor\" data-id=\"5a23bc4\" data-element_type=\"widget\" data-e-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>L&#8217;OMS fixa uns valors l\u00edmits de part\u00edcules fines PM2.5 per a exteriors (<a href=\"https:\/\/apps.who.int\/iris\/bitstream\/handle\/10665\/69478\/WHO_SDE_PHE_OEH_06.02_spa.pdf;jsessionid=452F47D049DF83395A79FAC9358FE935?sequence=1\">guia OMS<\/a>):<\/p>\n<p>10 \u03bcg\/m3 de mitjana anual.<br>25 \u03bcg\/m3 de mitjana en 24h.<\/p>\n<p>En interiors, caldria ser m\u00e9s estricte amb els valors objectiu, ja que en general romanem entre el 80% i el 90% del temps en espais tancats.<\/p>\n<p>En cas de malalties respirat\u00f2ries o coron\u00e0ries, \u00e9s tamb\u00e9 recomanable fer anal\u00edtiques del material particulat de l&#8217;habitatge. Permeten identificar si cont\u00e9 <a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/metalls-pesants\/\">metalls pesants<\/a> o altres contaminants perillosos. Si aquest \u00e9s el cas, caldria localitzar la font per la seva toxicitat greu i eliminar-la.<\/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-33 elementor-top-column elementor-element elementor-element-6edfd08\" data-id=\"6edfd08\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-ba84724 elementor-widget elementor-widget-template\" data-id=\"ba84724\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"section\" data-elementor-id=\"29108\" class=\"elementor elementor-29108 elementor-25931 elementor-25931\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bb4643e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bb4643e\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-22dd62f\" data-id=\"22dd62f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-886b3ad elementor-nav-menu__align-start elementor-nav-menu--dropdown-none elementor-widget elementor-widget-nav-menu\" data-id=\"886b3ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;vertical&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;i class=\\&quot;fas fa-caret-down\\&quot; aria-hidden=\\&quot;true\\&quot;&gt;&lt;\\\/i&gt;&quot;,&quot;library&quot;:&quot;fa-solid&quot;}}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<nav aria-label=\"Menu\" class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-none\">\n\t\t\t\t<ul id=\"menu-1-886b3ad\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28965\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/\" class=\"elementor-item\">CONTAMINANTS DE L&#8217;AIRE INTERIOR<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28966\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/acars\/\" class=\"elementor-item\">\u00c0CARS<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28967\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/mesurar-amiant\/\" class=\"elementor-item\">AMIANT<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28968\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/cov-compostos-organics-volatils\/\" class=\"elementor-item\">COV<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28969\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/co2-dioxid-carboni\/\" class=\"elementor-item\">DI\u00d2XID DE CARBONI<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28970\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/no2-dioxid-nitrogen\/\" class=\"elementor-item\">DI\u00d2XID DE NITROGEN<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28971\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/formaldehid\/\" class=\"elementor-item\">FORMALDEHID<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28972\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/mesurar-gas-rado\/\" class=\"elementor-item\">GAS RAD\u00d3<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28973\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/pm25-material-particulat\/\" class=\"elementor-item\">PM25: MATERIAL PARTICULAT<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28974\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/metalls-pesants\/\" class=\"elementor-item\">METALLS PESANTS<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28975\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/floridura\/\" class=\"elementor-item\">FLORIDURA<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-886b3ad\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28965\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/\" class=\"elementor-item\" tabindex=\"-1\">CONTAMINANTS DE L&#8217;AIRE INTERIOR<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28966\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/acars\/\" class=\"elementor-item\" tabindex=\"-1\">\u00c0CARS<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28967\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/mesurar-amiant\/\" class=\"elementor-item\" tabindex=\"-1\">AMIANT<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28968\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/cov-compostos-organics-volatils\/\" class=\"elementor-item\" tabindex=\"-1\">COV<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28969\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/co2-dioxid-carboni\/\" class=\"elementor-item\" tabindex=\"-1\">DI\u00d2XID DE CARBONI<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28970\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/no2-dioxid-nitrogen\/\" class=\"elementor-item\" tabindex=\"-1\">DI\u00d2XID DE NITROGEN<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28971\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/formaldehid\/\" class=\"elementor-item\" tabindex=\"-1\">FORMALDEHID<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28972\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/mesurar-gas-rado\/\" class=\"elementor-item\" tabindex=\"-1\">GAS RAD\u00d3<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28973\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/pm25-material-particulat\/\" class=\"elementor-item\" tabindex=\"-1\">PM25: MATERIAL PARTICULAT<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28974\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/metalls-pesants\/\" class=\"elementor-item\" tabindex=\"-1\">METALLS PESANTS<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-28975\"><a href=\"https:\/\/www.carlessuria.com\/ca\/toxics\/floridura\/\" class=\"elementor-item\" tabindex=\"-1\">FLORIDURA<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ab9be6 elementor-widget elementor-widget-heading\" data-id=\"9ab9be6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">T'agradaria identificar els contaminants de la llar o l'oficina?<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0de70eb elementor-align-center elementor-widget elementor-widget-button\" data-id=\"0de70eb\" data-element_type=\"widget\" data-e-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-sm elementor-animation-grow\" href=\"https:\/\/www.carlessuria.com\/ca\/mesurar-toxics\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Mesurament professional de t\u00f2xics<\/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>\n\t\t\t\t<\/div>\n\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>\n\t\t","protected":false},"excerpt":{"rendered":"<p>PM25: MATERIAL PARTICULAT La pols fina PM2,5 afecta la salut m\u00e9s que qualsevol contaminant. Tot i aix\u00f2, \u00e9s habitual\u00a0 a les ciutats i a l&#8217;interior d&#8217;habitatges i oficines. S\u00f3n part\u00edcules ultrafines (de 2,5 micres de di\u00e0metre o inferior) que constitueixen una barreja de subst\u00e0ncies org\u00e0niques i inorg\u00e0niques de tota mena. La seva mida redu\u00efda els [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":28632,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"content-type":"","h5ap_radio_sources":[],"footnotes":""},"class_list":["post-28625","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Qu\u00e8 \u00e9s PM25 Material Particulat i Com Prevenir-lo<\/title>\n<meta name=\"description\" content=\"Les part\u00edcules fines PM25 afecten la salut m\u00e9s que qualsevol contaminant. S\u00f3n comuns a les ciutats i a l&#039;interior d&#039;habitatges i oficines.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qu\u00e8 \u00e9s PM25 Material Particulat i Com Prevenir-lo\" \/>\n<meta property=\"og:description\" content=\"Les part\u00edcules fines PM25 afecten la salut m\u00e9s que qualsevol contaminant. S\u00f3n comuns a les ciutats i a l&#039;interior d&#039;habitatges i oficines.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/\" \/>\n<meta property=\"og:site_name\" content=\"Carles Suri\u00e0, descobreix la llar saludable\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tuhabitatsaludable\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-11T04:34:09+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/06\/polvo.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.carlessuria.com\\\/toxicos\\\/pm25-material-particulado\\\/\",\"url\":\"https:\\\/\\\/www.carlessuria.com\\\/toxicos\\\/pm25-material-particulado\\\/\",\"name\":\"Qu\u00e8 \u00e9s PM25 Material Particulat i Com Prevenir-lo\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.carlessuria.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.carlessuria.com\\\/toxicos\\\/pm25-material-particulado\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.carlessuria.com\\\/toxicos\\\/pm25-material-particulado\\\/#primaryimage\"},\"thumbnailUrl\":\"http:\\\/\\\/www.carlessuria.com\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/polvo.jpg\",\"datePublished\":\"2024-03-29T19:07:30+00:00\",\"dateModified\":\"2024-07-11T04:34:09+00:00\",\"description\":\"Les part\u00edcules fines PM25 afecten la salut m\u00e9s que qualsevol contaminant. S\u00f3n comuns a les ciutats i a l'interior d'habitatges i oficines.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.carlessuria.com\\\/toxicos\\\/pm25-material-particulado\\\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.carlessuria.com\\\/toxicos\\\/pm25-material-particulado\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\\\/\\\/www.carlessuria.com\\\/toxicos\\\/pm25-material-particulado\\\/#primaryimage\",\"url\":\"http:\\\/\\\/www.carlessuria.com\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/polvo.jpg\",\"contentUrl\":\"http:\\\/\\\/www.carlessuria.com\\\/wp-content\\\/uploads\\\/2024\\\/06\\\/polvo.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.carlessuria.com\\\/toxicos\\\/pm25-material-particulado\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inici\",\"item\":\"https:\\\/\\\/www.carlessuria.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"CONTAMINANTS DE L&#8217;AIRE INTERIOR\",\"item\":\"https:\\\/\\\/www.carlessuria.com\\\/toxicos\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PM25: MATERIAL PARTICULAT\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.carlessuria.com\\\/#website\",\"url\":\"https:\\\/\\\/www.carlessuria.com\\\/\",\"name\":\"Carles Suri\u00e0, descobreix la llar saludable\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.carlessuria.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Qu\u00e8 \u00e9s PM25 Material Particulat i Com Prevenir-lo","description":"Les part\u00edcules fines PM25 afecten la salut m\u00e9s que qualsevol contaminant. S\u00f3n comuns a les ciutats i a l'interior d'habitatges i oficines.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/","og_locale":"ca_ES","og_type":"article","og_title":"Qu\u00e8 \u00e9s PM25 Material Particulat i Com Prevenir-lo","og_description":"Les part\u00edcules fines PM25 afecten la salut m\u00e9s que qualsevol contaminant. S\u00f3n comuns a les ciutats i a l'interior d'habitatges i oficines.","og_url":"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/","og_site_name":"Carles Suri\u00e0, descobreix la llar saludable","article_publisher":"https:\/\/www.facebook.com\/tuhabitatsaludable\/","article_modified_time":"2024-07-11T04:34:09+00:00","og_image":[{"url":"http:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/06\/polvo.jpg","type":"","width":"","height":""}],"twitter_misc":{"Temps estimat de lectura":"4 minuts"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/","url":"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/","name":"Qu\u00e8 \u00e9s PM25 Material Particulat i Com Prevenir-lo","isPartOf":{"@id":"https:\/\/www.carlessuria.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/#primaryimage"},"image":{"@id":"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/#primaryimage"},"thumbnailUrl":"http:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/06\/polvo.jpg","datePublished":"2024-03-29T19:07:30+00:00","dateModified":"2024-07-11T04:34:09+00:00","description":"Les part\u00edcules fines PM25 afecten la salut m\u00e9s que qualsevol contaminant. S\u00f3n comuns a les ciutats i a l'interior d'habitatges i oficines.","breadcrumb":{"@id":"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/#breadcrumb"},"inLanguage":"ca","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/"]}]},{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/#primaryimage","url":"http:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/06\/polvo.jpg","contentUrl":"http:\/\/www.carlessuria.com\/wp-content\/uploads\/2024\/06\/polvo.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.carlessuria.com\/toxicos\/pm25-material-particulado\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Inici","item":"https:\/\/www.carlessuria.com\/"},{"@type":"ListItem","position":2,"name":"CONTAMINANTS DE L&#8217;AIRE INTERIOR","item":"https:\/\/www.carlessuria.com\/toxicos\/"},{"@type":"ListItem","position":3,"name":"PM25: MATERIAL PARTICULAT"}]},{"@type":"WebSite","@id":"https:\/\/www.carlessuria.com\/#website","url":"https:\/\/www.carlessuria.com\/","name":"Carles Suri\u00e0, descobreix la llar saludable","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.carlessuria.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ca"}]}},"_links":{"self":[{"href":"https:\/\/www.carlessuria.com\/ca\/wp-json\/wp\/v2\/pages\/28625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carlessuria.com\/ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.carlessuria.com\/ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.carlessuria.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carlessuria.com\/ca\/wp-json\/wp\/v2\/comments?post=28625"}],"version-history":[{"count":0,"href":"https:\/\/www.carlessuria.com\/ca\/wp-json\/wp\/v2\/pages\/28625\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.carlessuria.com\/ca\/wp-json\/wp\/v2\/pages\/28632"}],"wp:attachment":[{"href":"https:\/\/www.carlessuria.com\/ca\/wp-json\/wp\/v2\/media?parent=28625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}