{"id":116577,"date":"2026-08-27T08:51:43","date_gmt":"2026-08-27T06:51:43","guid":{"rendered":"https:\/\/wwwtest.lsi-lastem.com\/uncategorized\/qualita-dellaria-nelle-aule\/"},"modified":"2026-08-27T08:42:18","modified_gmt":"2026-08-27T06:42:18","slug":"air-quality-in-classrooms","status":"publish","type":"post","link":"https:\/\/lsi-lastem.com\/es\/air-quality-in-classrooms\/","title":{"rendered":"Return to school: the importance of air quality in classrooms"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"116577\" class=\"elementor elementor-116577 elementor-116546\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9324e58 e-flex e-con-boxed e-con e-parent\" data-id=\"9324e58\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fc85cda elementor-widget elementor-widget-heading\" data-id=\"fc85cda\" 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\">Return to school: the importance of air quality in classrooms<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad71b98 elementor-widget elementor-widget-image\" data-id=\"ad71b98\" 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=\"1180\" height=\"490\" src=\"https:\/\/lsi-lastem.com\/wp-content\/uploads\/back-to-school-internaENG.webp\" class=\"attachment-full size-full wp-image-122935\" alt=\"importance of the quality of the environment in which children and young people study\" srcset=\"https:\/\/lsi-lastem.com\/wp-content\/uploads\/back-to-school-internaENG.webp 1180w, https:\/\/lsi-lastem.com\/wp-content\/uploads\/back-to-school-internaENG-300x125.webp 300w, https:\/\/lsi-lastem.com\/wp-content\/uploads\/back-to-school-internaENG-1024x425.webp 1024w, https:\/\/lsi-lastem.com\/wp-content\/uploads\/back-to-school-internaENG-768x319.webp 768w, https:\/\/lsi-lastem.com\/wp-content\/uploads\/back-to-school-internaENG-1000x415.webp 1000w\" sizes=\"(max-width: 1180px) 100vw, 1180px\" \/>\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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-28c4d25 e-flex e-con-boxed e-con e-parent\" data-id=\"28c4d25\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cae5a68 elementor-widget elementor-widget-text-editor\" data-id=\"cae5a68\" 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<div class=\"vc-row-wrapper vc_custom_1591465382087\" data-parallax_sense=\"30\"><div class=\"wpb_row row\"><div class=\"twelve columns vc-column-extra-class-669e794cf3b99\" data-parallax_sense=\"30\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p>As the\u00a0<b>new school year<\/b>\u00a0begins, parents and teachers are preparing to provide students with everything they need to learn best, from school materials to planning daily activities. However, there is one aspect that is often overlooked but fundamental to ensuring a productive year: the<b>\u00a0quality of air in classrooms<\/b>.<\/p><\/div><\/div><\/div><\/div><\/div><\/div>\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-bdd21ab elementor-widget elementor-widget-heading\" data-id=\"bdd21ab\" 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\">Clean air reduces respiratory problems and days of absence<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21c30ca elementor-widget elementor-widget-text-editor\" data-id=\"21c30ca\" 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<div class=\"wpb_row row\"><div class=\"twelve columns vc-column-extra-class-667566119ec58\" data-parallax_sense=\"30\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p>Air quality in classrooms is critical to the health and well-being of students.\u00a0<b>Diseases\u00a0<\/b>such as COVID-19, influenza, asthma and other respiratory conditions spread easily in\u00a0<b>environments\u00a0<\/b>with\u00a0<b>poor ventilation\u00a0<\/b>or\u00a0<b>high levels of pollution<\/b>, causing absences that can compromise academic performance. Constantly\u00a0<b>monitoring ventilation<\/b>,\u00a0<b>CO<\/b><b>2\u00a0<\/b><b>concentrations<\/b>,\u00a0<b>allergens\u00a0<\/b>and\u00a0<b>particulate matter\u00a0<\/b>is of utmost importance to ensure a healthy environment for students and those who frequent school spaces. This allows immediate interventions to improve the air quality in the environment, reduce the presence of pathogens and prevent respiratory problems, thus ensuring greater school continuity and better academic results.<\/p><\/div><\/div><\/div><\/div><\/div>\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-320ce95 elementor-widget elementor-widget-heading\" data-id=\"320ce95\" 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\">Improved mental health<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec278df elementor-widget elementor-widget-text-editor\" data-id=\"ec278df\" 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>Not only physical health, but also\u00a0<b>mental health<\/b>\u00a0can be\u00a0<b>affected by air quality<\/b>. Exposure to air pollutants has been linked to a number of psychological disorders, including anxiety, depression and irritability.\u00a0<b>Monitoring\u00a0<\/b>and improving\u00a0<b>air quality\u00a0<\/b>in schools can reduce the incidence of these problems, creating an environment more conducive to students\u2019 learning and psychological well-being.<\/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-3e5ac9c elementor-widget elementor-widget-heading\" data-id=\"3e5ac9c\" 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\">Increased concentration and productivity\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db7d141 elementor-widget elementor-widget-text-editor\" data-id=\"db7d141\" 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 school environment with\u00a0<b>poor ventilation\u00a0<\/b>and\u00a0<b>high levels\u00a0<\/b>of\u00a0<b>carbon dioxide\u00a0<\/b>can\u00a0<b>impair\u00a0<\/b>students\u2019\u00a0<b>ability to concentrate<\/b>. Air quality monitoring can quickly detect these conditions, allowing immediate interventions such as increasing ventilation and opening windows or scheduling interventions, such as changing classrooms for different subjects with ventilation of the spaces.\u00a0<a href=\"https:\/\/link.springer.com\/referenceworkentry\/10.1007\/978-981-16-7680-2_65\">Studies<\/a>\u00a0have shown that\u00a0<b>improving\u00a0<\/b>classroom\u00a0<b>air quality\u00a0<\/b>can lead to significant\u00a0<b>increases\u00a0<\/b>in\u00a0<b>performance on tests\u00a0<\/b>and school activities, with students performing better due to increased concentration.<\/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-4a48ab5 elementor-widget elementor-widget-heading\" data-id=\"4a48ab5\" 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\">Enhancement of cognitive abilities<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-caf6aeb elementor-widget elementor-widget-text-editor\" data-id=\"caf6aeb\" 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<div class=\"vc-row-wrapper vc_custom_1591465382087\" data-parallax_sense=\"30\"><div class=\"wpb_row row\"><div class=\"twelve columns vc-column-extra-class-669e794d019ae\" data-parallax_sense=\"30\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><p><b>Exposure to poor quality air\u00a0<\/b>not only affects short-term performance, but can also have\u00a0<b>lasting effects\u00a0<\/b>on students\u2019 cognitive abilities. Children exposed to high levels of air pollutants during brain development are at risk of having a\u00a0<b>lower intelligence quotient\u00a0<\/b>(IQ) than their peers. Constantly monitoring air quality in schools and homes with appropriate sensors can help prevent these long-term effects, ensuring optimal cognitive development.<\/p><\/div><\/div><\/div><\/div><\/div><\/div>\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-9c5dac3 elementor-widget elementor-widget-heading\" data-id=\"9c5dac3\" 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\">Conclusion: air quality monitoring for a healthy school environment<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9410138 elementor-widget elementor-widget-text-editor\" data-id=\"9410138\" 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<div class=\"vc-row-wrapper vc_custom_1591465382087\" data-parallax_sense=\"30\"><div class=\"wpb_row row\"><div class=\"twelve columns vc-column-extra-class-669e794d019ae\" data-parallax_sense=\"30\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><div class=\"vc-row-wrapper vc_custom_1591465382087\" data-parallax_sense=\"30\"><div class=\"wpb_row row\"><div class=\"twelve columns vc-column-extra-class-66d7bc838ccb4\" data-parallax_sense=\"30\"><div class=\"wpb_wrapper\"><div class=\"wpb_text_column wpb_content_element \"><div class=\"wpb_wrapper\"><div><p>Air quality in schools is a key element for student learning and well-being.\u00a0<b>Real-time<\/b>\u00a0<b>air quality monitoring\u00a0<\/b>enables intervention when necessary to prevent the occurrence of unhealthy conditions in school spaces. Thanks to continuous measures, schools can guarantee safe and healthy spaces, reducing health risks and enhancing students\u2019 cognitive abilities. Investing in air quality is investing in the future of new generations, guaranteeing them the best conditions to learn and grow.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-11435ff e-flex e-con-boxed e-con e-child\" data-id=\"11435ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c6873e elementor-widget-mobile__width-initial elementor-widget elementor-widget-heading\" data-id=\"5c6873e\" 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\">Download the article:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5270d83 elementor-mobile-align-center elementor-widget-mobile__width-initial elementor-widget elementor-widget-button\" data-id=\"5270d83\" 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\" href=\"\/wp-content\/uploads\/Return-to-school_-the-importance-of-air-quality-in-classrooms.pdf\" target=\"_blank\">\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<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-download\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M216 0h80c13.3 0 24 10.7 24 24v168h87.7c17.8 0 26.7 21.5 14.1 34.1L269.7 378.3c-7.5 7.5-19.8 7.5-27.3 0L90.1 226.1c-12.6-12.6-3.7-34.1 14.1-34.1H192V24c0-13.3 10.7-24 24-24zm296 376v112c0 13.3-10.7 24-24 24H24c-13.3 0-24-10.7-24-24V376c0-13.3 10.7-24 24-24h146.7l49 49c20.1 20.1 52.5 20.1 72.6 0l49-49H488c13.3 0 24 10.7 24 24zm-124 88c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20zm64 0c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">DOWNLOAD THE DOCUMENT: Air quality in school classrooms<\/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<div class=\"elementor-element elementor-element-0475ee7 e-con-full e-flex e-con e-child\" data-id=\"0475ee7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3e8df94 e-con-full e-flex e-con e-child\" data-id=\"3e8df94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4ac7a44 e-con-full e-flex e-con e-child\" data-id=\"4ac7a44\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-edf44f2 elementor-widget-mobile__width-initial elementor-widget elementor-widget-heading\" data-id=\"edf44f2\" 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\">FAQ: Frequently Asked Questions<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d86dbf7 elementor-widget elementor-widget-n-accordion\" data-id=\"d86dbf7\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2260\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2260\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Why is it important to monitor air quality in classrooms? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2260\" class=\"elementor-element elementor-element-bdde973 e-con-full e-flex e-con e-child\" data-id=\"bdde973\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-abdb623 elementor-widget elementor-widget-text-editor\" data-id=\"abdb623\" 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><span style=\"font-weight: 400;\">Air quality affects students\u2019 health, well-being, and learning conditions. Insufficient ventilation can lead to the accumulation of CO\u2082, particulate matter, allergens, and other pollutants, increasing the risk of respiratory discomfort and potentially contributing to school absences. Continuous monitoring helps identify unsuitable conditions promptly and supports timely action to improve ventilation.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2261\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2261\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How can air quality affect students\u2019 concentration? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2261\" class=\"elementor-element elementor-element-5693b8a e-con-full e-flex e-con e-child\" data-id=\"5693b8a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3bd0b7 elementor-widget elementor-widget-text-editor\" data-id=\"c3bd0b7\" 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><span style=\"font-weight: 400;\">In crowded and poorly ventilated classrooms, CO\u2082 levels can rise quickly. These conditions may reduce attention and concentration, making it more difficult for students to follow lessons and carry out cognitive tasks. Monitoring CO\u2082 helps assess the effectiveness of air exchange and determine when windows should be opened or ventilation increased.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2262\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2262\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Which parameters should be monitored to assess classroom air quality? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2262\" class=\"elementor-element elementor-element-8f8a2ed e-con-full e-flex e-con e-child\" data-id=\"8f8a2ed\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c8a922 elementor-widget elementor-widget-text-editor\" data-id=\"0c8a922\" 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><span style=\"font-weight: 400;\">CO\u2082 alone does not provide a complete picture of indoor environmental quality. A more comprehensive assessment should include CO\u2082, particulate matter, volatile organic compounds, air temperature, and relative humidity. Monitoring these parameters together helps evaluate both air quality and the thermo-hygrometric conditions that influence students\u2019 well-being.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2263\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2263\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Why is continuous monitoring preferable to occasional measurements? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2263\" class=\"elementor-element elementor-element-176ba1e e-con-full e-flex e-con e-child\" data-id=\"176ba1e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b3fb5d6 elementor-widget elementor-widget-text-editor\" data-id=\"b3fb5d6\" 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><span style=\"font-weight: 400;\">Classroom conditions change throughout the day depending on occupancy, lesson duration, ventilation, and outdoor conditions. A single measurement may fail to capture the most critical periods. Continuous monitoring makes it possible to track trends, identify recurring problems, and define more effective ventilation strategies based on actual data.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why is it important to monitor air quality in classrooms?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Air quality affects students\\u2019 health, well-being, and learning conditions. Insufficient ventilation can lead to the accumulation of CO\\u2082, particulate matter, allergens, and other pollutants, increasing the risk of respiratory discomfort and potentially contributing to school absences. 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Continuous monitoring makes it possible to track trends, identify recurring problems, and define more effective ventilation strategies based on actual data.\"}}]}<\/script>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-591871d e-flex e-con-boxed e-con e-parent\" data-id=\"591871d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-02998b9 e-con-full e-flex e-con e-child\" data-id=\"02998b9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9a03538 elementor-widget elementor-widget-heading\" data-id=\"9a03538\" data-element_type=\"widget\" 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