{"id":6071,"date":"2025-03-26T09:48:48","date_gmt":"2025-03-26T08:48:48","guid":{"rendered":"https:\/\/www.slb.nu\/slbanalys\/?p=6071"},"modified":"2025-04-03T13:27:47","modified_gmt":"2025-04-03T11:27:47","slug":"korrigerade-halter-gotland","status":"publish","type":"post","link":"https:\/\/www.slb.nu\/slbanalys\/korrigerade-halter-gotland\/","title":{"rendered":"Korrigerade PM10-halter p\u00e5 Gotland"},"content":{"rendered":"<p>Vid m\u00e4tning av partiklar, PM10, p\u00e5 Gotland anv\u00e4nder SLB-analys ett optiskt instrument av typen Palas Fidas 200E. Tillsammans med &#8220;Referenslaboratoriet f\u00f6r luftkvalitet&#8221; har parallellm\u00e4tning utf\u00f6rts med referensinstrument (filterprovtagare Derenda PNS T DM-3.1). Utifr\u00e5n 376 dagars m\u00e4tdata har en korrektionsformel tagits fram. Korrigerad data ger l\u00e4gre PM10-halter. Exempelvis var det \u00e5r 2024 <strong>24 st.<\/strong> uppm\u00e4tta \u00f6verskridanden av normv\u00e4rdet f\u00f6r dygn p\u00e5 \u00d6sterv\u00e4g, kontra <strong>32 st.<\/strong> med okorrigerad data. Mer om vad korrigeringen inneb\u00e4r kan man l\u00e4sa om i SLB-rapport 22:2025 som finns <a href=\"https:\/\/www.slbanalys.se\/slb\/rapporter\/pdf8\/slb2025_022.pdf\">h\u00e4r<\/a><\/p>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vid m\u00e4tning av partiklar, PM10, p\u00e5 Gotland anv\u00e4nder SLB-analys ett optiskt instrument av typen Palas Fidas 200E. Tillsammans med &#8220;Referenslaboratoriet f\u00f6r luftkvalitet&#8221; har parallellm\u00e4tning utf\u00f6rts med referensinstrument (filterprovtagare Derenda PNS T DM-3.1). Utifr\u00e5n 376 dagars m\u00e4tdata har en korrektionsformel tagits fram. Korrigerad data ger l\u00e4gre PM10-halter. Exempelvis var det \u00e5r 2024 24 st. uppm\u00e4tta \u00f6verskridanden [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/posts\/6071"}],"collection":[{"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/comments?post=6071"}],"version-history":[{"count":12,"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/posts\/6071\/revisions"}],"predecessor-version":[{"id":6097,"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/posts\/6071\/revisions\/6097"}],"wp:attachment":[{"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/media?parent=6071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/categories?post=6071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.slb.nu\/slbanalys\/wp-json\/wp\/v2\/tags?post=6071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}