{"id":16163,"date":"2025-03-27T20:09:05","date_gmt":"2025-03-27T19:09:05","guid":{"rendered":"http:\/\/www.cmes.cz\/web\/?p=16163"},"modified":"2025-11-24T14:55:03","modified_gmt":"2025-11-24T13:55:03","slug":"nova-definice-rozptylovych-podminek","status":"publish","type":"post","link":"http:\/\/www.cmes.cz\/web\/2025\/03\/27\/nova-definice-rozptylovych-podminek\/","title":{"rendered":"Nov\u00e1 definice rozptylov\u00fdch podm\u00ednek"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"16163\" class=\"elementor elementor-16163\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-28c3624 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"28c3624\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ccef739\" data-id=\"ccef739\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b8ddfab elementor-widget elementor-widget-text-editor\" data-id=\"b8ddfab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<h3>Od 1. 4. 2025 p\u0159ech\u00e1z\u00ed \u010cesk\u00fd hydrometeorologick\u00fd \u00fastav (\u010cHM\u00da) na nov\u00fd zp\u016fsob hodnocen\u00ed rozptylov\u00fdch podm\u00ednek. Hodnocen\u00ed je zalo\u017een\u00e9 na koncentrac\u00edch suspendovan\u00fdch \u010d\u00e1stic PM10 a ventila\u010dn\u00edm indexu.<\/h3>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fe70cad elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fe70cad\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-518d4a2\" data-id=\"518d4a2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d86998e elementor-widget elementor-widget-text-editor\" data-id=\"d86998e\" data-element_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<p><span style=\"color: #003366;\">\u010cHM\u00da ka\u017ed\u00fd den zve\u0159ej\u0148uje rozptylov\u00e9 podm\u00ednky, kter\u00e9 ur\u010duj\u00ed schopnost atmosf\u00e9ry rozptylovat <\/span><span style=\"color: #003366;\">l\u00e1tky vypou\u0161t\u011bn\u00e9 ze zdroj\u016f zne\u010di\u0161\u0165ov\u00e1n\u00ed ovzdu\u0161\u00ed. Nov\u00fd zp\u016fsob hodnocen\u00ed rozptylov\u00fdch podm\u00ednek je <\/span><span style=\"color: #003366;\">zalo\u017een\u00fd na koncentrac\u00edch suspendovan\u00fdch \u010d\u00e1stic PM10 a ventila\u010dn\u00edm indexu. Ventila\u010dn\u00ed index <\/span><span style=\"color: #003366;\">reprezentuje vertik\u00e1ln\u00ed prom\u00edch\u00e1v\u00e1n\u00ed a stabilitu atmosf\u00e9ry a je sou\u010d\u00e1st\u00ed modelu ALADIN.<\/span><br \/><span style=\"color: #003366;\">Nejv\u011bt\u0161\u00ed rozd\u00edl oproti dosavadn\u00ed klasifikaci je roz\u0161\u00ed\u0159en\u00ed po\u010dtu t\u0159\u00edd rozptylov\u00fdch podm\u00ednek ze t\u0159\u00ed na <\/span><span style=\"color: #003366;\">\u010dty\u0159i, kdy je definov\u00e1na nov\u00e1 t\u0159\u00edda \u201evelmi dobr\u00e9\u201c (Obr. 1). Druh\u00fdm z\u00e1sadn\u00edm rozd\u00edlem je zp\u016fsob <\/span><span style=\"color: #003366;\">v\u00fdpo\u010dtu hranic jednotliv\u00fdch t\u0159\u00edd rozptylov\u00fdch podm\u00ednek. Hodnoty ventila\u010dn\u00edho indexu, kter\u00e9 definuj\u00ed <\/span><span style=\"color: #003366;\">jednotliv\u00e9 t\u0159\u00eddy rozptylov\u00fdch podm\u00ednek, jsou ur\u010deny p\u0159\u00edslu\u0161n\u00fdmi intervaly koncentrac\u00ed PM10.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a304ad2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a304ad2\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1b5dcaa\" data-id=\"1b5dcaa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40c2a1d elementor-widget elementor-widget-heading\" data-id=\"40c2a1d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.chmi.cz\/files\/portal\/docs\/tiskove_zpravy\/2025\/TZ_Nova_definice_rozptylovych_podminek.pdf\" target=\"_blank\">Tiskov\u00e1 zpr\u00e1va je zde<\/a><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Od 1. 4. 2025 p\u0159ech\u00e1z\u00ed \u010cesk\u00fd hydrometeorologick\u00fd \u00fastav (\u010cHM\u00da) na nov\u00fd zp\u016fsob hodnocen\u00ed rozptylov\u00fdch podm\u00ednek. Hodnocen\u00ed je zalo\u017een\u00e9 na koncentrac\u00edch suspendovan\u00fdch \u010d\u00e1stic PM10 a ventila\u010dn\u00edm indexu. \u010cHM\u00da ka\u017ed\u00fd den zve\u0159ej\u0148uje [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":16164,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-16163","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nezarazene","entry","has-media"],"_links":{"self":[{"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/posts\/16163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/comments?post=16163"}],"version-history":[{"count":4,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/posts\/16163\/revisions"}],"predecessor-version":[{"id":16168,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/posts\/16163\/revisions\/16168"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/media\/16164"}],"wp:attachment":[{"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/media?parent=16163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/categories?post=16163"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cmes.cz\/web\/wp-json\/wp\/v2\/tags?post=16163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}