{"id":6272,"date":"2026-03-09T13:05:56","date_gmt":"2026-03-09T12:05:56","guid":{"rendered":"https:\/\/izo.si\/?p=6272"},"modified":"2026-05-25T11:40:24","modified_gmt":"2026-05-25T09:40:24","slug":"ko-nevidni-delci-postanejo-lokalni-problem","status":"publish","type":"post","link":"https:\/\/izo.si\/en\/ko-nevidni-delci-postanejo-lokalni-problem\/","title":{"rendered":"Ko nevidni delci postanejo lokalni problem"},"content":{"rendered":"
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Ko nevidni delci postanejo lokalni problem<\/h1>\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<\/div>\n\t\t<\/section>\n\t\t\t\t
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Vsak dan vdihnemo pribli\u017eno 25.000-krat in v telo vnesemo okoli 11.000 litrov zraka. Pri tem pa ne vdihujemo le \u017eivljenjsko pomembnega kisika, temve\u010d tudi \u0161kodljive snovi. Mednje spadajo tudi trdni, mikroskopsko majhni delci PM, ki sodijo med najresnej\u0161a okoljska tveganja za zdravje prebivalstva. Posebej problemati\u010dni so fini delci PM<\/span>2.5<\/span>, saj zaradi svoje majhnosti, zelo enostavno prodrejo globoko v plju\u010da in prehajajo v krvni obtok. Onesna\u017een zrak zato ni le okoljski problem, ampak nekaj, kar neposredno vpliva na zdravje, po\u010dutje in kakovost vsakdanjega \u017eivljenja.<\/span><\/p>

Meritve kakovosti zraka se v Sloveniji izvajajo predvsem v ve\u010djih mestih, medtem ko manj\u0161a urbana okolja pogosto pri meritvah izostanejo. To pomeni, da \u0161tevilne ob\u010dine nimajo dovolj jasne slike o tem, kak\u0161en zrak prebivalci dihajo in kako lokalne prometne, geografske ter vremenske razmere vplivajo na kakovost zraka. Prav to vrzel je naslovila prva izvedba projekta <\/span>Ve\u0161, kaj diha\u0161?<\/span><\/i><\/a>, v okviru katere so bile izvedene meritve delcev PM<\/span>10<\/span> in PM<\/span>2.5 <\/span>v Dom\u017ealah, na Vrhniki in na \u0160kofljici.<\/span><\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t

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Od podatkov do vdihov: Kaj so pokazale meritve zraka?\n<\/h5>\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<\/div>\n\t\t<\/section>\n\t\t\t\t
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Meritve smo za\u010deli izvajati marca 2025, za primerljivo obravnavo vseh lokacij pa je bilo v analizo vklju\u010deno obdobje od 18. aprila do 31. oktobra 2025, ko so vse merilne naprave delovale hkrati. Spremljali smo predvsem koncentracije delcev PM<\/span>10<\/span> in PM<\/span>2.5<\/span>, ki sodijo med najpomembnej\u0161e kazalnike onesna\u017eenosti zunanjega zraka. Toda projekt ni bil pomemben le zaradi tehnologije in \u0161tevilk. Temeljil je na pristopu ljubiteljske znanosti, saj so prebivalci izbranih ob\u010din sodelovali pri izbiri merilnih mest, na posameznih lokacijah pa so bili vklju\u010deni tudi prostovoljci, ki so pomagali spremljati potek meritev. S projektom nismo zgolj bele\u017eili kakovosti zraka, temve\u010d smo hkrati gradili tudi odnos skupnosti do lokalnega okolja.<\/span><\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t

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Tri ob\u010dine, tri zgodbe o zraku<\/h5>\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<\/div>\n\t\t<\/section>\n\t\t\t\t
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V <\/span>Dom\u017ealah<\/b><\/a> je najbolj izstopala lokacija pri O\u0160 Rodica, kjer je bilo zabele\u017eenih 31 dni preseganj priporo\u010dene dnevne meje WHO za delce PM<\/span>2.5<\/span>. Najvi\u0161ja izmerjena vrednost je zna\u0161ala 37,13 \u00b5g\/m\u00b3, kar je ve\u010d kot dvakrat nad priporo\u010deno dnevno mejo. Posebej pomembno je, da najbolj obremenjena to\u010dka ni bila industrijsko obmo\u010dje, temve\u010d lokacija ob osnovni \u0161oli, kjer se vsak dan zadr\u017eujejo otroci. Povi\u0161ane vrednosti so bile zaznane tudi pri delcih PM<\/span>10<\/span>, najvi\u0161je ponovno pri O\u0160 Rodica. Rezultati iz Dom\u017eal zato jasno ka\u017eejo, da je spremljanje kakovosti zraka ob \u0161olah in drugih ob\u010dutljivih lokacijah izjemno pomembno.<\/span><\/p>

Na <\/span>Vrhniki<\/b><\/a> je bila splo\u0161na slika nekoliko ugodnej\u0161a, vendar so meritve pokazale, da tudi manj obremenjena okolja niso nujno za\u0161\u010ditena pred kratkotrajnimi skoki onesna\u017eenosti. Najvi\u0161ja vrednost PM<\/span>2.5<\/span> je bila izmerjena pri O\u0160 Ivana Cankarja in je zna\u0161ala 33,33 \u00b5g\/m\u00b3, kar je spet ve\u010d kot dvakrat nad priporo\u010deno dnevno mejo WHO. Pri delcih PM<\/span>10<\/span> je najvi\u0161ja vrednost dosegla 52,63 \u00b5g\/m\u00b3 v Kralov\u0161ah, \u010deprav ta lokacija velja za sicer manj obremenjeno. To potrjuje, da se lahko tudi na lokacijah z ugodnej\u0161o povpre\u010dno sliko ob dolo\u010denih dneh pojavijo izrazitej\u0161e obremenitve.<\/span><\/p>

Na <\/span>\u0160kofljici<\/b><\/a> je bila kakovost zraka ve\u010dino \u010dasa dobra, vendar so bile tudi tam zaznane epizode povi\u0161anih vrednosti. Pri delcih PM<\/span>2.5 <\/span>je bilo pri \u0161oli zabele\u017eenih 6 dni preseganj, pri zdravstvenem domu pa 5 dni. Najvi\u0161ja vrednost, 36,06 \u00b5g\/m\u00b3, je bila izmerjena pri zdravstvenem domu, kjer se zadr\u017eujejo tudi ljudje z ve\u010djim zdravstvenim tveganjem. Tudi pri delcih PM<\/span>10<\/span> so se pojavili kratkotrajni porasti, kar ka\u017ee, da lahko posamezne lokacije kljub na splo\u0161no dobri kakovosti zraka ob\u010dasno do\u017eivijo pomembnej\u0161e obremenitve. Spodbudna pa je ugotovitev, da so se med Evropskim tednom mobilnosti povpre\u010dne koncentracije PM<\/span>10<\/span> na obeh merilnih lokacijah zni\u017eale, po zaklju\u010dku aktivnosti pa ponovno porasle, kar nakazuje, da lahko spremembe v prometnih navadah in lokalne trajnostne akcije prispevajo k merljivim izbolj\u0161avam kakovosti zraka.<\/span><\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t

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Kaj prina\u0161a Ve\u0161, kaj diha\u0161? 2.0<\/h5>\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<\/div>\n\t\t<\/section>\n\t\t\t\t
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Prva generacija projekta je pokazala, da kakovost zraka v manj\u0161ih ob\u010dinah ni vedno tako samoumevna, kot se morda zdi na prvi pogled. V Dom\u017ealah, na Vrhniki in na \u0160kofljici so bile meritve izvedene predvsem v toplej\u0161em delu leta, ko so obremenitve s pra\u0161nimi delci obi\u010dajno ni\u017eje, a so kljub temu razkrile povi\u0161ane koncentracije PM<\/span>2.5<\/span> in PM<\/span>10<\/span>, ponekod tudi nad priporo\u010denimi mejami.<\/span><\/p>

Prav zato druga generacija projekta <\/span>Ve\u0161, kaj diha\u0161? 2.0<\/span><\/i><\/a> prina\u0161a nadaljevanje meritev v hladnej\u0161em delu leta, ko so razmere za kakovost zraka pogosto zahtevnej\u0161e. Nadaljevanje meritev v zimskem obdobju omogo\u010da bolj celovit vpogled v kakovost zraka skozi leto, bolj\u0161e razumevanje sezonskih razlik in prepoznavanje ponavljajo\u010dih se vzorcev onesna\u017eenosti. S prvo generacijo projekta smo pridobili pomemben prvi vpogled v lokalno stanje zraka, z nadgradnjo Ve\u0161, kaj diha\u0161? 2.0<\/em><\/strong> pa gremo \u0161e korak dlje: z ve\u010d podatki, ve\u010d lokacijami, dalj\u0161im spremljanjem in natan\u010dnej\u0161im razumevanjem dogajanja v zraku skozi razli\u010dna obdobja leta.<\/span><\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t

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Skupaj za \u010dist zrak<\/h5>\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<\/div>\n\t\t<\/section>\n\t\t\t\t
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The <\/span>Ve\u0161, kaj diha\u0161?<\/span><\/i> nas je spomnil, da kakovost zraka ni tema, rezervirana le za velika mesta, merilne postaje in strokovna poro\u010dila. Je tema na\u0161ih vrtcev, \u0161olskih poti, jutranjih kolon, stanovanjskih naselij, zdravstvenih ustanov in doma\u010dih kuri\u0161\u010d. Meritve v Dom\u017ealah, na Vrhniki in na \u0160kofljici so pokazale, da imajo tudi manj\u0161e ob\u010dine svoje zelo konkretne zra\u010dne zgodbe; pogosto prav tam, kjer \u017eivijo ali se zadr\u017eujejo otroci, starej\u0161i in druge ranljive skupine ljudi.<\/span><\/p>

Zato so meritve tako dragocene. Ne prina\u0161ajo le \u0161tevilk, temve\u010d bolj\u0161e razumevanje prostora, vsakodnevnih navad in dejavnikov, ki vplivajo na zdravje skupnosti. <\/span>Ve\u0161, kaj diha\u0161? 2.0<\/i><\/strong> to razumevanje nadgrajuje in odpira prostor za bolj premi\u0161ljene odlo\u010ditve v prihodnje.<\/span><\/p>

Ker bolj\u0161i zrak ni oddaljen cilj, ampak skupna pot. In ta se za\u010dne z zelo preprostim vpra\u0161anjem: <\/span>Ve\u0161, kaj diha\u0161?<\/b><\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t

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Projekt ‘Ve\u0161, kaj diha\u0161?’ sofinancirata Eko sklad in Ministrstvo za okolje, podnebje in energijo s sredstvi Sklada za podnebne spremembe. Za mnenja, predstavljena v tem dokumentu, so izklju\u010dno odgovorni avtorji dokumenta in ne odra\u017eajo nujno stali\u0161\u010d Ministrstva za okolje, podnebje in energijo ali Eko sklada j.s.<\/span><\/i><\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Vsak dan vdihnemo pribli\u017eno 25.000-krat in v telo vnesemo okoli 11.000 litrov zraka. Pri tem pa ne vdihujemo le \u017eivljenjsko pomembnega kisika, temve\u010d tudi \u0161kodljive snovi. Mednje spadajo tudi trdni, mikroskopsko majhni delci PM, ki sodijo med najresnej\u0161a okoljska tveganja za zdravje prebivalstva. Posebej problemati\u010dni so fini delci PM2.5, saj zaradi svoje majhnosti, zelo enostavno […]<\/p>","protected":false},"author":8,"featured_media":6275,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[7,148],"tags":[100,49,95,94,101,99,97,151,96],"class_list":["post-6272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novice","category-ves-kaj-dihas-2-0","tag-citizen-science","tag-delci-pm","tag-domzale","tag-kvaliteta-zraka","tag-ljubiteljska-znanost","tag-lokalne-meritve-kakovosti-zraka","tag-skofljica","tag-vkd-2-0","tag-vrhnika"],"aioseo_notices":[],"yoast_head":"\nKo nevidni delci postanejo lokalni problem - IZO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/izo.si\/en\/ko-nevidni-delci-postanejo-lokalni-problem\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ko nevidni delci postanejo lokalni problem - IZO\" \/>\n<meta property=\"og:description\" content=\"Vsak dan vdihnemo pribli\u017eno 25.000-krat in v telo vnesemo okoli 11.000 litrov zraka. Pri tem pa ne vdihujemo le \u017eivljenjsko pomembnega kisika, temve\u010d tudi \u0161kodljive snovi. Mednje spadajo tudi trdni, mikroskopsko majhni delci PM, ki sodijo med najresnej\u0161a okoljska tveganja za zdravje prebivalstva. 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Pri tem pa ne vdihujemo le \u017eivljenjsko pomembnega kisika, temve\u010d tudi \u0161kodljive snovi. Mednje spadajo tudi trdni, mikroskopsko majhni delci PM, ki sodijo med najresnej\u0161a okoljska tveganja za zdravje prebivalstva. 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