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Biliyoyin mutane har yanzu suna shakar iska mara kyau

Wani rahoto da Hukumar Lafiya ta Duniya ta fitar a yau ya nuna cewa kashi 99% na cutaral'ummar duniya suna shakar iskawanda ya zarce iyakokin iska na WHO, yana barazana ga lafiyarsu, kuma mutanen da ke zaune a birane suna shakar rashin lafiya na kwayoyin halitta masu kyau da nitrogen dioxide, tare da mutane a cikin ƙananan - kuma masu tsaka-tsaki masu shiga tsakani.

Rahoton ya nuna cewa fiye da birane 6,000 a cikin kasashe 117 ne ke sa ido kan ingancin iska, adadi mai yawa.Hukumar lafiya ta duniya ta jaddada mahimmancin takaita amfani da man fetur da kuma daukar wasu matakai masu amfani don rage gurbacewar iska.

https://www.leeyoroto.com/f-air-purifier-specially-designed-to-create-a-healthy-breathing-environment-for-the-home-product/

Fine particulate kwayoyin halitta da nitrogen dioxide

Nitrogen dioxide shine gurɓataccen birni na yau da kullun kuma mafari ne don fitar da kwayoyin halitta da ozone.Sabunta 2022 na Database ingancin iska na WHO yana gabatar da ma'auni na tushen ƙasa na ma'aunin ma'aunin nitrogen dioxide (NO2) na shekara-shekara a karon farko.Sabuntawa kuma ya haɗa da auna ɓangarorin kwayoyin halitta tare da diamita daidai ko ƙasa da microns 10 (PM10) ko 2.5 microns (PM2.5).Waɗannan nau'ikan gurɓatattun abubuwa guda biyu sun fi fitowa ne daga ayyukan ɗan adam da ke da alaƙa da konewar burbushin halittu.

Sabbin bayanan ingancin iska shine mafi fa'ida har zuwa yau wanda ke rufe bayyanar da gurɓataccen iska.Kimanin ƙarin biranen 2,000 / matsugunan ɗan adam yanzu suna rikodin bayanan sa ido na tushen ƙasa don ɓarna, PM10 da/koPM2.5idan aka kwatanta da sabuntawar ƙarshe.Wannan ya nuna kusan kusan ninki shida na adadin rahotanni tun lokacin da aka ƙaddamar da bayanan a cikin 2011.

A lokaci guda kuma, shaidun da ke tabbatar da lalacewar gurɓatacciyar iska ga jikin ɗan adam na haɓaka cikin sauri, tare da nuna cewa yawancin gurɓataccen iska na iya haifar da mummunar illa ko da ƙananan matakan.

Wani abu mai mahimmanci, musamman PM2.5, na iya shiga zurfi cikin huhu kuma ya shiga cikin jini, yana shafar tsarin zuciya, cerebrovascular (bugun jini) da tsarin numfashi.Sabbin shaidu sun nuna cewa barbashi na iya shafar wasu gabobin kuma yana haifar da wasu cututtuka.

Bincike ya nuna cewa nitrogen dioxide yana da alaƙa da cututtukan numfashi, musamman asma, wanda ke haifar da alamun numfashi (kamar tari, hunhuwa ko wahalar numfashi), asibiti da ziyartar dakin gaggawa.

Babban daraktan hukumar ta WHO Tedros Adhanom Ghebreyesus ya ce "Farashin man fetur mai yawa, samar da makamashi da gaggawar tunkarar tagwayen kalubalen kiwon lafiya na gurbacewar iska da sauyin yanayi na nuna bukatar hanzarta gina duniyar da ta fi dogaro da albarkatun mai."

https://www.leeyoroto.com/a60-safe-purification-guard-designed-for-strong-protection-china-factory-product/
Matakan ingantawaingancin iskada lafiya

Wane ne yake kira da a gaggauta daukar matakai don inganta ingancin iska.Misali, ɗauka ko sake dubawa da aiwatar da ƙa'idodin ingancin iska na ƙasa daidai da sabbin jagororin ingancin iska na WHO;Taimakawa sauyi don tsabtace makamashin gida don dafa abinci, dumama da haske;Gina amintattun tsarin sufuri na jama'a da masu tafiya a ƙasa - da hanyoyin sadarwar kekuna;Aiwatar da tsauraran hayakin abin hawa da ka'idojin inganci;Binciken wajibi da kula da ababen hawa;Zuba jari a gidaje masu amfani da makamashi da samar da wutar lantarki;Inganta sarrafa sharar masana'antu da na birni;Rage ayyukan noma kamar kona sharar noma, gobarar daji da kuma hako gawayi.

Yawancin birane suna da matsala tare da nitrogen dioxide

Rahoton ya ce daga cikin kasashe 117 da ke sa ido kan ingancin iska, kashi 17 cikin 100 na biranen kasashe masu samun kudin shiga suna da ingancin iska kasa da ka'idojin ingancin iska na WHO na PM2.5 ko PM10.A cikin ƙasashe masu ƙanƙanta da matsakaita, ƙasa da kashi 1% na biranen sun cika matakan da WHO ta ba da shawarar don ingancin iska.

A duk duniya, ƙananan ƙasashe - da masu matsakaicin kudin shiga har yanzu sun fi fuskantar rashin lafiya na abubuwan da ba su da lafiya idan aka kwatanta da matsakaicin duniya, amma tsarin NO2 ya bambanta, yana nuna ƙarancin bambanci tsakanin manyan - da ƙananan - da kuma ƙasashe masu matsakaici.

https://www.leeyoroto.com/c9-high-performance-filtration-system-in-a-compact-and-refined-space-product/

Bukatar ingantaccen sa ido

Turai da, zuwa wani lokaci, Arewacin Amurka sun kasance yankuna masu cikakkun bayanai masu ingancin iska.Yayin da har yanzu ba a samun ma'aunin PM2.5 a yawancin ƙananan ƙasashe - da masu matsakaicin kuɗi, sun inganta sosai tsakanin sabuntawar bayanai na ƙarshe a cikin 2018 da wannan sabuntawa, da ƙarin matsugunan mutane 1,500 a waɗannan ƙasashe suna lura da ingancin iska.


Lokacin aikawa: Agusta-24-2023