{"id":3246,"date":"2026-02-01T19:53:08","date_gmt":"2026-02-01T11:53:08","guid":{"rendered":"https:\/\/airscan.org\/?p=3246"},"modified":"2026-02-01T19:59:23","modified_gmt":"2026-02-01T11:59:23","slug":"les-caracteristiques-de-la-qualite-de-lair-dans-la-nouvelle-version-de-leed-v5-airscan","status":"publish","type":"post","link":"https:\/\/airscan.org\/fr\/insights\/green-building\/air-quality-features-in-the-new-leed-v5-release-airscan\/","title":{"rendered":"Caract\u00e9ristiques de la qualit\u00e9 de l'air dans la nouvelle version de LEED v5"},"content":{"rendered":"<p>Les <strong><a href=\"https:\/\/www.usgbc.org\/leed\" data-type=\"link\" data-id=\"https:\/\/www.usgbc.org\/leed\" target=\"_blank\" rel=\"noopener\">LEED<\/a><\/strong> (Leadership in Energy and Environmental Design), largement reconnu comme une r\u00e9f\u00e9rence mondiale en mati\u00e8re de conception de b\u00e2timents durables, a introduit des mises \u00e0 jour importantes dans sa derni\u00e8re version, LEED v5.<\/p>\n\n\n\n<p>Cette version met l'accent sur le renforcement des exigences en mati\u00e8re de qualit\u00e9 de l'air, refl\u00e9tant la reconnaissance croissante de la qualit\u00e9 de l'air int\u00e9rieur et ext\u00e9rieur en tant qu'\u00e9l\u00e9ments essentiels de b\u00e2timents sains et performants. L'\u00e9quipe d'Airscan a pr\u00e9par\u00e9 un r\u00e9sum\u00e9 des principales mises \u00e0 jour relatives \u00e0 la qualit\u00e9 de l'air introduites dans le cadre du nouveau protocole LEED v5.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" style=\"padding-top:40px\">Qualit\u00e9 fondamentale de l'air<\/h4>\n\n\n\n<p>Le nouveau protocole LEED v5 met davantage l'accent sur la ventilation et l'\u00e9valuation de la qualit\u00e9 de l'air ext\u00e9rieur ambiant autour des sites de projet. Cette mesure vise \u00e0 r\u00e9duire le risque d'infiltration de la pollution ext\u00e9rieure dans les environnements int\u00e9rieurs, en particulier dans les contextes urbains ou industriels.<\/p>\n\n\n\n<p>Pour faire face \u00e0 ces risques, la norme LEED v5 introduit un crit\u00e8re d'\u00e9valuation de l'impact sur l'environnement. <strong>\u00c9valuation fondamentale de la qualit\u00e9 de l'air<\/strong> qui comprend :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c9valuation de la qualit\u00e9 de l'air ext\u00e9rieur conform\u00e9ment \u00e0 <strong>Norme ASHRAE 62.1-2022<\/strong><\/li>\n\n\n\n<li>Mise en \u0153uvre de la <strong>MERV 13<\/strong> des m\u00e9dias filtrants ou des solutions \u00e9quivalentes<\/li>\n\n\n\n<li>Installation de syst\u00e8mes autonomes de purification de l'air dans les chambres, le cas \u00e9ch\u00e9ant<\/li>\n\n\n\n<li>Fourniture de compteurs de d\u00e9bit d'air ext\u00e9rieur pour les syst\u00e8mes de ventilation m\u00e9canique dont les entr\u00e9es d'air sont sup\u00e9rieures \u00e0 472 L\/s<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" style=\"padding-top:40px\">Analyse et surveillance de la qualit\u00e9 de l'air<\/h4>\n\n\n\n<p>LEED v5 permet aux projets de gagner jusqu'\u00e0 <strong>deux points suppl\u00e9mentaires<\/strong> en mettant en \u0153uvre un plan structur\u00e9 d'analyse et de surveillance de la qualit\u00e9 de l'air. Cette \u00e9valuation se concentre sur deux groupes principaux de polluants.<\/p>\n\n\n\n<p><strong>Particules et gaz inorganiques<\/strong><\/p>\n\n\n\n<p>Cette composante de l'\u00e9valuation de la qualit\u00e9 de l'air int\u00e9rieur apr\u00e8s la construction couvre les mesures suivantes<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Monoxyde de carbone (CO)<\/li>\n\n\n\n<li>Ozone (O\u2083)<\/li>\n\n\n\n<li>Particules (PM\u2082.\u2085 et PM\u2081\u2080)<\/li>\n<\/ul>\n\n\n\n<p>Les mesures peuvent \u00eatre effectu\u00e9es \u00e0 l'aide de m\u00e9thodes de laboratoire ou d'instruments \u00e0 lecture directe, conform\u00e9ment aux sp\u00e9cifications d\u00e9crites ci-dessous.<\/p>\n\n\n\n<table style=\"font-weight: 400;\">\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">Contaminant (CAS#)<\/span><\/b>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">Limite de concentration\u00a0<\/span><\/b><b><span data-usefontface=\"true\" data-contrast=\"none\">(\u00b5g\/m<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">)<\/span><\/b>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">M\u00e9thodes d'essai autoris\u00e9es <\/span><\/b><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">(en laboratoire)<\/span><\/b>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335559685&quot;:0,&quot;335559731&quot;:0,&quot;335559737&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562766&quot;:4,&quot;335562767&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">Instrument \u00e0 lecture directe <\/span><\/b><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">sp\u00e9cifications minimales<\/span><\/b>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Monoxyde de carbone (CO)<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">9 ppm <\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">pas plus de 2 ppm au-dessus <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">niveaux ext\u00e9rieurs<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<ul>\n \t<li data-charcodes=\"45\" data-buautonum=\"8\" data-margin=\"270\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ISO 4224<\/span>\u200b<\/li>\n \t<li data-charcodes=\"45\" data-buautonum=\"8\" data-margin=\"270\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">M\u00e9thode IP- du compendium de l'EPA<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span> <span data-scheme-color=\"@212529,,\" data-usefontface=\"true\" data-contrast=\"none\">\u00a0 <\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"true\" data-contrast=\"none\">\u00a0<\/span>\u200b<\/li>\n<\/ul>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">\u00c9lectrochimie \u00e0 \u00e9talonnage direct <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">avec une pr\u00e9cision de +\/- <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3% de lecture et de r\u00e9solution des <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">0,1 ppm<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Capteurs de CO NDIR avec pr\u00e9cision <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">de 1% de 10 ppm pleine \u00e9chelle et <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">r\u00e9solution d'affichage inf\u00e9rieure \u00e0 <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">0,1 ppm <\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Mati\u00e8res particulaires <\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">(PM<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">2.5<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> et PM<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">10<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">)<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">PM<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">10<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">: 50 <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">\u03bc<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">PM<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">2.5<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">: 12 <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">\u03bc<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">IP 10A<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Pr\u00e9cision (+\/-) : Sup\u00e9rieure \u00e0 5 <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">\u03bcg<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">\u00a0ou 20% de lecture<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">R\u00e9solution (+\/-) : 5 <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">\u03bcg<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Ozone<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> (O<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">)<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">0,07 ppm<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">OU 0,01 ppm pour les projets <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">poursuivre\u00a0<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">EQc<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">: Air am\u00e9lior\u00e9 <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Qualit\u00e9 Option 1 Voie 2 <\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:0}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ISO 13964<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:0}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ASTM D5149 -- 02<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:0}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">M\u00e9thodes d\u00e9sign\u00e9es par l'EPA pour <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Ozone\u00a0<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\">\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:1,&quot;335551620&quot;:1,&quot;335559683&quot;:0,&quot;335562764&quot;:2,&quot;335562765&quot;:1,&quot;335562768&quot;:4,&quot;335562769&quot;:8}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Dispositif de surveillance avec pr\u00e9cision <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">le plus \u00e9lev\u00e9 de 5 ppb ou 20% de <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">lecture et r\u00e9solution (5 min <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">donn\u00e9es moyennes) +\/- 5 ppb<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p><strong>Compos\u00e9s organiques volatils (COV)<\/strong><\/p>\n\n\n\n<p>Le deuxi\u00e8me volet de l'analyse de la qualit\u00e9 de l'air int\u00e9rieur porte sur les \u00e9l\u00e9ments suivants <strong>compos\u00e9s organiques volatils totaux et individuels<\/strong>. L'\u00e9chantillonnage et l'analyse doivent \u00eatre effectu\u00e9s par des laboratoires accr\u00e9dit\u00e9s selon les normes suivantes <strong>ISO\/IEC 17025<\/strong>.<\/p>\n\n\n\n<p>Le tableau ci-dessous \u00e9num\u00e8re les diff\u00e9rents COV \u00e0 tester dans le cadre de LEED v5, ainsi que leurs limites de concentration et les m\u00e9thodes d'analyse accept\u00e9es.<\/p>\n\n\n\n<table style=\"font-weight: 400;\">\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">Contaminant (CAS#)<\/span><\/b>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">Concentration<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\"> Limite (\u00b5g\/m<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">)<\/span><\/b>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">Autoris\u00e9<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\"> Test <\/span><\/b><b><span data-scheme-color=\"@FFFFFF,,\" data-usefontface=\"true\" data-contrast=\"none\">M\u00e9thodes<\/span><\/b>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Formald\u00e9hyde 50-00-0<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">20 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">\u00a0(16 <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ppb<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">)<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"2\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ISO 16000-3, 4 ;<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">EPA TO-11a,<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">EPA comp. IP-6A<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ASTM D5197-16<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Ac\u00e9tald\u00e9hyde 75-07-0<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">140 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Benz\u00e8ne<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> 71-43-2<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"10\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ISO 16000-6<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">EPA IP-1,<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">EPA TO-17,<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">EPA TO-15<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ISO 16017-1, 2 ;<\/span>\u200b<\/p>\n<p data-ccp-props=\"{&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ASTM D6196-15<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Hexane<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> (n-) 110-54-3<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">7000 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Naphtal\u00e8ne<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> 91-20-3<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">9 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Ph\u00e9nol 108-95-2<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">200 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Styr\u00e8ne<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> 100-42-5<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">900 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">T\u00e9trachloro\u00e9thyl\u00e8ne<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> 127-18-4<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">35 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Tolu\u00e8ne<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> 108-88-3<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">300 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Vinyle <\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">ac\u00e9tate<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> 108-05-4<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">200 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Dichlorobenz\u00e8ne<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\"> (1,4-) 106-46-7<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">800 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">Xyl\u00e8nes - total 108-38-3, 95-47-6 et 106-42-3<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:8.25}\"><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">700 \u00b5g\/m<\/span><span data-scheme-color=\"@000000,,\" data-usefontface=\"true\" data-contrast=\"none\">3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p><strong>Surveillance continue de l'air int\u00e9rieur<\/strong><\/p>\n\n\n\n<p>L'une des mises \u00e0 jour les plus notables de LEED v5 est l'introduction de <strong>surveillance continue de la qualit\u00e9 de l'air int\u00e9rieur<\/strong> en tant que fili\u00e8re reconnue. Les syst\u00e8mes de contr\u00f4le permanents doivent mesurer au moins les \u00e9l\u00e9ments suivants<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dioxyde de carbone (CO\u2082)<\/li>\n\n\n\n<li>Particules (PM\u2082.\u2085)<\/li>\n\n\n\n<li>Compos\u00e9s organiques volatils totaux (COVT)<\/li>\n\n\n\n<li>Param\u00e8tres de confort (temp\u00e9rature et humidit\u00e9 relative)<\/li>\n<\/ul>\n\n\n\n<p>Bien que le protocole reconnaisse formellement la surveillance continue, il fournit actuellement peu d'indications sur les sp\u00e9cifications des capteurs, la fr\u00e9quence d'\u00e9chantillonnage ou la mani\u00e8re dont les donn\u00e9es collect\u00e9es doivent \u00eatre utilis\u00e9es sur le plan op\u00e9rationnel - un domaine que l'\u00e9quipe Airscan esp\u00e8re voir clarifi\u00e9 dans les prochaines versions.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" style=\"padding-top:40px\">Am\u00e9lioration de la qualit\u00e9 de l'air<\/h4>\n\n\n\n<p>Au-del\u00e0 des exigences fondamentales, LEED v5 offre des points suppl\u00e9mentaires pour les projets qui r\u00e9pondent aux crit\u00e8res suivants <strong>des seuils plus stricts pour les polluants<\/strong> pour certains compos\u00e9s, notamment les particules, l'ozone et le formald\u00e9hyde.<\/p>\n\n\n\n<table style=\"font-weight: 400;\">\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\">Compos\u00e9 de conception ou PM<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\">2.5<\/span><\/b>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\">Am\u00e9lior\u00e9e<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\"> Limite de conception de l'IAQP*<\/span><\/b>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">Particules<\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\"> (PM<\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">2.5<\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">)<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">10 \u00b5g\/m\u00b3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">Formald\u00e9hyde (CHOH)<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">20 \u00b5g\/m\u00b3<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">Ozone<\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\"> (O<\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">3<\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">)<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">10 <\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">ppb<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p>Le guide mis \u00e0 jour pr\u00e9cise \u00e9galement les exigences minimales en mati\u00e8re de densit\u00e9 d'\u00e9chantillonnage. Le nombre de points d'\u00e9chantillonnage requis augmente avec la surface totale occup\u00e9e, ce qui renforce la n\u00e9cessit\u00e9 d'une strat\u00e9gie d'\u00e9chantillonnage structur\u00e9e avant de lancer un plan de gestion de la qualit\u00e9 de l'air int\u00e9rieur.<\/p>\n\n\n\n<table style=\"font-weight: 400;\">\n<tbody>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\">Surface de plancher occup\u00e9e totale, (m<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\">2<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\">)<\/span><\/b>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\">Nombre<\/span><\/b><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\"> de <\/span><\/b><b><span data-scheme-color=\"@FFFFFF,0,\" data-usefontface=\"false\" data-contrast=\"none\">mesures<\/span><\/b>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-usefontface=\"false\" data-contrast=\"none\">\u2264<\/span> <span data-usefontface=\"false\" data-contrast=\"none\">500<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-usefontface=\"false\" data-contrast=\"none\">1<\/span><\/b>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-usefontface=\"false\" data-contrast=\"none\">&gt; 500 et \u22641500<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">2<\/span><\/b>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-usefontface=\"false\" data-contrast=\"none\">&gt; 1500 et \u22642,500<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">3<\/span><\/b>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-usefontface=\"false\" data-contrast=\"none\">&gt; 2 500 et \u2264 20 000<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><b><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">4\u00a0<\/span><\/b><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">plus une mesure suppl\u00e9mentaire par tranche de 2500 m<\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">2<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-usefontface=\"false\" data-contrast=\"none\">&gt;20,00<\/span><span data-usefontface=\"false\" data-contrast=\"none\">0<\/span>\u200b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\" data-celllook=\"0\">\n<p data-ccp-props=\"{&quot;335551550&quot;:2,&quot;335551620&quot;:2,&quot;335559683&quot;:0,&quot;335562768&quot;:4,&quot;335562769&quot;:15}\"><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">10 plus une mesure suppl\u00e9mentaire par tranche de 500m<\/span><span data-scheme-color=\"@212529,,\" data-usefontface=\"false\" data-contrast=\"none\">2<\/span>\u200b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<h4 class=\"wp-block-heading\" style=\"padding-top:40px\">Conclusion<\/h4>\n\n\n\n<p>LEED v5 apporte des changements significatifs aux exigences en mati\u00e8re de qualit\u00e9 de l'air, en mettant davantage l'accent sur la filtration, la surveillance continue et les tests rigoureux des polluants int\u00e9rieurs. Ces mises \u00e0 jour refl\u00e8tent l'importance croissante de la qualit\u00e9 de l'air dans la construction de b\u00e2timents plus sains et plus durables.<\/p>\n\n\n\n<p>Bien que le nouveau cadre repr\u00e9sente un net progr\u00e8s, des clarifications suppl\u00e9mentaires - notamment en ce qui concerne la performance des capteurs et la gestion des donn\u00e9es - permettraient de renforcer sa mise en \u0153uvre pratique. Alors que l'industrie continue de donner la priorit\u00e9 \u00e0 la sant\u00e9 et au bien-\u00eatre, LEED v5 pose des bases importantes pour des b\u00e2timents plus sains, plus intelligents et plus r\u00e9sistants.<\/p>","protected":false},"excerpt":{"rendered":"<p>LEED v5 introduit des mises \u00e0 jour majeures des exigences en mati\u00e8re de qualit\u00e9 de l'air, y compris une filtration plus stricte, des tests plus \u00e9tendus et une surveillance continue de l'air int\u00e9rieur, renfor\u00e7ant ainsi le r\u00f4le de la qualit\u00e9 de l'air dans la conception de b\u00e2timents durables.<\/p>","protected":false},"author":5,"featured_media":3267,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8,5],"tags":[],"class_list":["post-3246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-green-building","category-indoor-monitoring"],"acf":[],"_links":{"self":[{"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/posts\/3246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/comments?post=3246"}],"version-history":[{"count":3,"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/posts\/3246\/revisions"}],"predecessor-version":[{"id":3271,"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/posts\/3246\/revisions\/3271"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/media\/3267"}],"wp:attachment":[{"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/media?parent=3246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/categories?post=3246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/airscan.org\/fr\/wp-json\/wp\/v2\/tags?post=3246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}