{"id":10734,"date":"2023-03-22T13:19:00","date_gmt":"2023-03-22T12:19:00","guid":{"rendered":"https:\/\/blog.gsa-messgeraete.de\/indoor-guide-values-indoor-air-test-with-gsa-measuring-devices\/"},"modified":"2025-04-26T14:45:30","modified_gmt":"2025-04-26T12:45:30","slug":"indoor-guide-values-indoor-air-test-with-gsa-measuring-devices","status":"publish","type":"post","link":"https:\/\/blog.gsa-messgeraete.de\/en\/indoor-guide-values-indoor-air-test-with-gsa-measuring-devices\/","title":{"rendered":"Indoor guide values &#8211; indoor air test with GSA measuring devices"},"content":{"rendered":"\n<p>Indoor guide values are an important measuring factor for assessing indoor air. The <strong>indoor climate<\/strong> is of crucial importance for people&#8217;s well-being and health. <strong>Indoor air tests<\/strong> with specially designed <a href=\"https:\/\/www.gsa-messgeraete.de\/comparison\">GSA measuring devices<\/a> are therefore a suitable solution if pollutants are suspected in indoor spaces.    <\/p>\n\n\n\n<!--more-->\n\n\n\n<p><br>This makes it possible to identify possible toxins in the home, mold or the release of building materials. Hazardous fibers such as <strong>KMF<\/strong>, <strong>asbestos<\/strong> and other dangerous pollutants can be released and released into the air we breathe, especially during renovations. <\/p>\n\n\n\n<p>The <a href=\"https:\/\/www.gsa-messgeraete.de\/Startseite_1\">GSA Messger\u00e4tebau GmbH<\/a> offers special <strong>measuring devices<\/strong> for sampling <strong>indoor air<\/strong> as well as for outdoor measurements via its online store. Depending on measuring device, these can also be used for mobile, battery-powered <strong>hazardous substance measurements<\/strong>. Depending on the model, the <a href=\"https:\/\/www.gsa-messgeraete.de\/All-samplers\">GSA measuring devices<\/a> can be used to determine a wide range of (air) pollutants in indoor air. This makes it possible to determine the existing concentration of pollutants in order to check the extent to which limit values such as indoor guideline values for the substances are still being complied with.<\/p>\n\n\n\n<p><br><\/p>\n\n\n\n<p><strong>GSA measuring devices<\/strong> can be used to perform precise <strong>indoor air tests <\/strong>for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Particle measurements<\/strong> with the <a href=\"https:\/\/www.gsa-messgeraete.de\/SG10-2-SG10-2-sampler-battery-tube-guide-charger\">SG10-2<\/a>, <a href=\"https:\/\/www.gsa-messgeraete.de\/PM4-2-PM-4-2-sampler-gravikon-power-supply\">PM4-2<\/a> or <a href=\"https:\/\/www.gsa-messgeraete.de\/SG10-2-SG10-2-sampler-battery-tube-guide-charger_1\">SG10-2A<\/a> measuring devices for measuring the various dust fractions such as <strong>A-dust<\/strong> or <strong>E-dust<\/strong><\/li>\n\n\n\n<li><strong>Fibre measurements<\/strong> in accordance with VDI 3492 for the <strong>measurement of asbestos fibers<\/strong> and <strong>KMF<\/strong> (ceramic fibers and glass fibers) with the <a href=\"https:\/\/www.gsa-messgeraete.de\/SG12-Probenahmegeraet-komplett-mit-Netz-und-Akkubetrieb\">SG12<\/a> measuring device<\/li>\n\n\n\n<li><strong>Measuring gases<\/strong> with the <a href=\"https:\/\/www.gsa-messgeraete.de\/SG350ex-SG-350-ex-350ex-sampler-charger-guide\">SG350ex<\/a> measuring device<\/li>\n\n\n\n<li>Measure components such as <strong>PAHs <\/strong>(polycyclic aromatic hydrocarbons), <strong>PCBs<\/strong> (polychlorinated biphenyls), <a href=\"https:\/\/www.gsa-messgeraete.de\/SG10-2-SG10-2-sampler-battery-tube-guide-charger_1\">mold<\/a> and other pollutants.  <\/li>\n<\/ul>\n\n\n\n<p>In addition to one-off measurements, <em>regular indoor air quality measurements <\/em>are also recommended in some cases in order to protect people&#8217;s health, well-being and occupational safety. The health protection of people at the workplace plays a particularly important role here. <\/p>\n\n\n\n<p><br><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Indoor guide values and guide values for pollutants  <\/h2>\n\n\n\n<p>The <strong>Committee for Indoor<\/strong> Air <strong>Quality (AIR)<\/strong> has established a <strong>health assessment<\/strong> of numerous pollutants in indoor air. The AIR is generally made up of experts from the federal government and the federal states, who are appointed on a mandate from the Working Group of the Supreme State Health Authorities (AOLG).   <\/p>\n\n\n\n<p>The AIR has defined three different categories for individual pollutants with regard to their health effects in <strong>indoor air<\/strong>. These are <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Indoor guide values<\/li>\n\n\n\n<li>Hygienic conductance<\/li>\n\n\n\n<li>risk-related benchmarks.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>The <strong>indoor guide values<\/strong> as well as the <strong>hygienic guide values<\/strong> are used for the <em>health assessment<\/em> of <em>concentrations of a chemical<\/em> in indoor air. <strong>Risk-related guide values<\/strong> refer to <em>carcinogenic chemicals<\/em> in indoor air.  <\/p>\n\n\n\n<p><br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Indoor air quality is crucial for human health<\/strong><\/h3>\n\n\n\n<p>It is very important to be able to assess <strong>indoor air quality<\/strong> according to defined limit values. Given that almost all of our lives take place indoors, around 90% of the time, it is necessary to assess the impact of pollutants on people&#8217;s health. Due to furniture, building materials, heating, appliances and many other things indoors, the <strong>indoor air we breathe in <\/strong>can contain numerous <strong>pollutants<\/strong> that are hazardous to health. As most pollutants in indoor air can hardly be perceived by people &#8211; they are often invisible dusts or odorless gaseous substances &#8211; the limit values are very important.     <\/p>\n\n\n\n<p>In order to assess pollutants in<strong>&#8220;indoor spaces<\/strong>&#8220;, the German Advisory Council on the Environment (SRU) has clearly defined &#8220;indoor spaces&#8221;. These are <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Private apartments with living rooms, bedrooms, craft, sports and cellar rooms, kitchens and bathrooms<\/li>\n\n\n\n<li>Workrooms in buildings that are not subject to the scope of the Hazardous Substances Ordinance (GefStoffV) with regard to hazardous substances, such as offices<\/li>\n\n\n\n<li>Interiors in public buildings (hospitals, schools, daycare centers, sports halls, libraries, restaurants, theaters, cinemas and other public event spaces)<\/li>\n\n\n\n<li>Interiors of motor vehicles and public transportation<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>An overview of individual pollutants that can affect indoor air with the respective indoor values and guiding principles is <strong>summarized in detail<\/strong> by the Federal Environment Agency at: <strong>www.umweltbundesamt.de\/themen\/gesundheit\/kommissionen-arbeitsgruppen\/ausschuss-fuer-innenraumrichtwerte#ausschuss-fur-innenraumrichtwerte-air<\/strong>.<\/p>\n\n\n\n<p><br><\/p>\n\n\n\n<p><strong>Sources: <\/strong><\/p>\n\n\n\n<p>Image source: 123rf.com \u00a9 mavoimage , image no. 91895940<\/p>\n\n\n\n<p>www.bmk.gv.at\/themen\/klima_umwelt\/luft\/innenraum\/rl_luftqualitaet.html<\/p>\n\n\n\n<p>www.innenraumluft.nrw.de\/4_schadstoffe\/index.php<\/p>\n\n\n\n<p>www.umweltbundesamt.de\/themen\/gesundheit\/kommissionen-arbeitsgruppen\/ausschuss-fuer-innenraumrichtwerte#richtwerte-fur-die-innenraumluft<\/p>\n\n\n\n<p>www.umweltbundesamt.de\/galerie\/die-richtwerte-i-ii-fuer-stoffe-in-der<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The indoor climate is of crucial importance for people&#8217;s well-being and health. Indoor air tests with specially designed GSA measuring devices are therefore a suitable solution for suspected indoor pollutants that are hazardous to health. <\/p>\n","protected":false},"author":3,"featured_media":11176,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[1075,1089,1106,1074],"tags":[1239,1104,1240,1122,1246,1241,1244,1245,1248,1243,1242,1120,1226,1247,1168],"class_list":["post-10734","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dust","category-measuring-devices","category-occupational-safety","category-pollutants","tag-a-dust","tag-asbestos-measurement","tag-e-dust","tag-fibre-measurements","tag-glass-fibers","tag-gsa-messgeraetebau-en","tag-guide-values-for-pollutants","tag-indoor-air-quality","tag-indoor-air-tests-en","tag-indoor-air-tests","tag-indoor-guide-values","tag-kmf-en","tag-mold","tag-pahs-measurement","tag-pcb-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Indoor guide values - indoor air test with GSA measuring devices - blog.gsa-messgeraete.de<\/title>\n<meta name=\"description\" content=\"Indoor guide values - indoor air test with GSA measuring devices to precisely measure harmful pollutant concentrations in indoor air.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.gsa-messgeraete.de\/en\/indoor-guide-values-indoor-air-test-with-gsa-measuring-devices\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Indoor guide values - indoor air test with GSA measuring devices - blog.gsa-messgeraete.de\" \/>\n<meta property=\"og:description\" content=\"Indoor guide values - indoor air test with GSA measuring devices to precisely measure harmful pollutant concentrations in indoor air.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.gsa-messgeraete.de\/en\/indoor-guide-values-indoor-air-test-with-gsa-measuring-devices\/\" \/>\n<meta property=\"og:site_name\" content=\"blog.gsa-messgeraete.de\" \/>\n<meta property=\"article:published_time\" content=\"2023-03-22T12:19:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-26T12:45:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.gsa-messgeraete.de\/wp-content\/uploads\/2023\/03\/Indoor-air-values-Room.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Cornelia Umland\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@UmlandC\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Cornelia Umland\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blog.gsa-messgeraete.de\\\/en\\\/indoor-guide-values-indoor-air-test-with-gsa-measuring-devices\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blog.gsa-messgeraete.de\\\/en\\\/indoor-guide-values-indoor-air-test-with-gsa-measuring-devices\\\/\"},\"author\":{\"name\":\"Cornelia Umland\",\"@id\":\"https:\\\/\\\/blog.gsa-messgeraete.de\\\/en\\\/#\\\/schema\\\/person\\\/66e89e6575b5aa6008b4ea0acc5d38ed\"},\"headline\":\"Indoor guide values &#8211; 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