{"id":8286,"date":"2026-01-26T09:28:21","date_gmt":"2026-01-26T08:28:21","guid":{"rendered":"https:\/\/www.q4it.eu\/?p=8286"},"modified":"2026-01-26T09:28:29","modified_gmt":"2026-01-26T08:28:29","slug":"aqi-and-sqci","status":"publish","type":"post","link":"https:\/\/www.q4it.eu\/en\/aqi-and-sqci\/","title":{"rendered":"AQI and SQCI"},"content":{"rendered":"<p><\/p>\n<p data-start=\"208\" data-end=\"266\"><strong data-start=\"208\" data-end=\"266\">AQI, VO\u2082max, ITQI, SQCI \u2013 Composite Quality Indicators<\/strong><\/p>\n<p data-start=\"268\" data-end=\"609\">The Air Quality Index (AQI) has been added to many weather monitoring and forecasting systems. It helps people grasp, through a single metric, what would otherwise be a set of diverse air-quality indicators that most people do not understand. Today, AQI directly informs decisions\u2014such as whether air quality might affect your next vacation.<\/p>\n<p data-start=\"611\" data-end=\"1069\">VO\u2082max is a metric representing overall physical fitness. Measuring it traditionally requires a specialized laboratory, which is why it was long used mainly by professional athletes. Nevertheless, with the widespread adoption of sports watches, VO\u2082max can now be estimated with good accuracy based on heart rate and running speed, using complex calculations. This makes VO\u2082max accessible to the general population as a practical indicator of overall fitness.<\/p>\n<p data-start=\"1071\" data-end=\"1239\">The same logic can be applied in IT management. Instead of relying on a vast number of isolated process or service metrics, we can observe composite quality indicators.<\/p>\n<p data-start=\"1071\" data-end=\"1239\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8288\" src=\"http:\/\/www.q4it.eu\/wp-content\/uploads\/2026\/01\/Qmetrics.png\" alt=\"\" width=\"737\" height=\"422\" srcset=\"https:\/\/www.q4it.eu\/wp-content\/uploads\/2026\/01\/Qmetrics.png 737w, https:\/\/www.q4it.eu\/wp-content\/uploads\/2026\/01\/Qmetrics-300x172.png 300w\" sizes=\"(max-width: 737px) 100vw, 737px\" \/><\/p>\n<p data-start=\"1241\" data-end=\"1409\">For example, an <strong data-start=\"1257\" data-end=\"1284\">IT Quality Index (ITQI)<\/strong> could provide a single value (0\u2013100%) representing overall IT quality, enabling statistical comparison and trend evaluation.<\/p>\n<p data-start=\"1411\" data-end=\"1683\">Similarly, a <strong data-start=\"1424\" data-end=\"1470\">Support Quality Composite Indicator (SQCI)<\/strong> can reflect both proactive and reactive work. It is calculated from the frequency of support needs (Productivity Indicator PI), the Frictionless Support Indicator (FSI), and the ticket-closure satisfaction scores.<\/p>\n<p data-start=\"1685\" data-end=\"2002\">An <strong data-start=\"1688\" data-end=\"1723\">Innovation Quality Index (INQI)<\/strong> is the result of measuring 24 dimensions of IT management related to innovation and improvement. It provides a clear understanding of IT\u2019s role in innovation and helps inform decisions about whether and how innovations should be addressed, including the level of IT involvement.<\/p>\n<p data-start=\"2004\" data-end=\"2260\">A <strong data-start=\"2006\" data-end=\"2028\">Data Quality Index<\/strong> maps six domains, within which six dimensions are measured, leading to an understanding of data governance quality. Knowing these metrics enables organizations to make adjustments aimed at managing data governance more effectively.<\/p>\n<p data-start=\"2262\" data-end=\"2430\">In summary, as complexity continues to grow, composite qualitative metrics will be used more frequently\u2014simply because they are easier to interpret and more actionable.<\/p>\n<p data-start=\"2262\" data-end=\"2430\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-8287\" src=\"http:\/\/www.q4it.eu\/wp-content\/uploads\/2026\/01\/Qmetrics2.png\" alt=\"\" width=\"907\" height=\"457\" srcset=\"https:\/\/www.q4it.eu\/wp-content\/uploads\/2026\/01\/Qmetrics2.png 907w, https:\/\/www.q4it.eu\/wp-content\/uploads\/2026\/01\/Qmetrics2-300x151.png 300w, https:\/\/www.q4it.eu\/wp-content\/uploads\/2026\/01\/Qmetrics2-768x387.png 768w\" sizes=\"(max-width: 907px) 100vw, 907px\" \/><\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>AQI, VO\u2082max, ITQI, SQCI \u2013 Composite Quality Indicators The Air Quality Index (AQI) has been added to many weather monitoring and forecasting systems. It helps people grasp, through a single metric, what would otherwise be a set of diverse air-quality indicators that most people do not understand. Today, AQI directly informs decisions\u2014such as whether air [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8287,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[2,1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/posts\/8286"}],"collection":[{"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/comments?post=8286"}],"version-history":[{"count":1,"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/posts\/8286\/revisions"}],"predecessor-version":[{"id":8289,"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/posts\/8286\/revisions\/8289"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/media\/8287"}],"wp:attachment":[{"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/media?parent=8286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/categories?post=8286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.q4it.eu\/en\/wp-json\/wp\/v2\/tags?post=8286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}