{"id":12086,"date":"2017-03-29T14:59:56","date_gmt":"2017-03-29T12:59:56","guid":{"rendered":"https:\/\/luxinternational.com\/2017\/03\/pienimmat-sisailman-epapuhtaudet\/"},"modified":"2025-06-26T11:15:03","modified_gmt":"2025-06-26T09:15:03","slug":"pienimmat-sisailman-epapuhtaudet","status":"publish","type":"post","link":"https:\/\/luxinternational.com\/fi\/2017\/03\/pienimmat-sisailman-epapuhtaudet\/","title":{"rendered":"Pienimm\u00e4t sis\u00e4ilman ep\u00e4puhtaudet"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1372.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1 fusion-text-no-margin\" style=\"--awb-margin-top:20px;--awb-margin-bottom:40px;\"><p><strong>P\u00f6lypunkkihiukkaset<\/strong> ovat kooltaan alle 5 mikrometri\u00e4, joten ne p\u00e4\u00e4sev\u00e4t syv\u00e4lle hengityselimist\u00f6\u00f6mme. P\u00f6lypunkkeja on jokaisessa taloudessa, eiv\u00e4tk\u00e4 ne ole merkki huonosta hygieniasta, vaan ne sy\u00f6v\u00e4t p\u00e4\u00e4asiassa ihmisen hilseest\u00e4. P\u00f6lypunkit eiv\u00e4t sin\u00e4ns\u00e4 ole p\u00f6lypunkkeja, vaan ne ovat pikkuruisia (0,3 mm) arachnideja. Vain pieni esimerkki: viet\u00e4mme noin kolmanneksen el\u00e4m\u00e4st\u00e4mme s\u00e4ngyss\u00e4. P\u00f6lypunkit viihtyv\u00e4t parhaiten kosteissa ja l\u00e4mpimiss\u00e4 ymp\u00e4rist\u00f6iss\u00e4, kuten patjoissa, peitoissa ja tyynyiss\u00e4 sek\u00e4 pehmustetuissa huonekaluissa ja lasten pehmoleluissa. P\u00f6lypunkkien ulosteiden perusteellinen poistaminen unohdetaan usein.     <\/p>\n<p>Jopa 1,5 mikrometrin kokoinen <strong>home<\/strong> p\u00e4\u00e4tyy keuhkoihimme.<\/p>\n<p><strong>Nokihiukkaset, virukset ja bakteerit<\/strong> ovat viel\u00e4 pienempi\u00e4 (0,1 mikrometri\u00e4 tai pienempi\u00e4), ja ne voivat asettua syv\u00e4lle keuhkoihimme. Ne voivat siis p\u00e4\u00e4st\u00e4 my\u00f6s verenkiertoon ja levit\u00e4 koko kehoon. <\/p>\n<p>Hieno p\u00f6ly koostuu hyvin pienist\u00e4 hiukkasista (0,1-10 mikrogrammaa), jotka ovat ihmissilm\u00e4lle n\u00e4kym\u00e4tt\u00f6mi\u00e4. Se voi \u00e4rsytt\u00e4\u00e4 keuhkoja, aiheuttaa astmaa ja jopa lyhent\u00e4\u00e4 elinajanodotetta huomattavasti. <\/p>\n<p><strong>Hieno p\u00f6ly<\/strong> on p\u00e4\u00e4asiassa ihmisen aiheuttamaa, mutta sill\u00e4 voi olla my\u00f6s luonnollisia syit\u00e4. Sit\u00e4 aiheuttavat esimerkiksi kotitalousl\u00e4mmittimet, tieliikenteess\u00e4 k\u00e4ytett\u00e4v\u00e4t ajoneuvot, raskaan teollisuuden laitokset ja niiden prosessit sek\u00e4 maatalous. Luonnollisesti syntyv\u00e4 hieno p\u00f6ly on per\u00e4isin muun muassa kasveista, mets\u00e4paloista, mikro-organismeista, tulivuorenpurkauksista ja kallioper\u00e4n eroosiosta.  <\/p>\n<p>Jopa 3 mikrometrin kokoisia hiukkasia p\u00e4\u00e4see taloon jopa suljettujen ikkunoiden l\u00e4pi. Ulkona pienhiukkasten m\u00e4\u00e4r\u00e4 on usein pienempi kuin sis\u00e4tiloissa, esimerkiksi asunnoissa, kouluissa ja toimistoissa.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":12089,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[239],"tags":[240,249],"class_list":["post-12086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yleista","tag-blogi","tag-paasta-eroon-polysta"],"acf":[],"_links":{"self":[{"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/posts\/12086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/comments?post=12086"}],"version-history":[{"count":8,"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/posts\/12086\/revisions"}],"predecessor-version":[{"id":12142,"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/posts\/12086\/revisions\/12142"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/media\/12089"}],"wp:attachment":[{"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/media?parent=12086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/categories?post=12086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luxinternational.com\/fi\/wp-json\/wp\/v2\/tags?post=12086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}