Gurbatar iska ya shafi 'yan kasa 8 cikin 10 a duniya

Gurbata

La gurbacewar yanayi yana shafar sama da 8an ƙasa 10 cikin 12 a duniya. Kuma lamarin na ci gaba da tabarbarewa, musamman a kasashe masu tasowa. A ranar XNUMX ga Mayu, Hukumar Lafiya ta Duniya ta buga wani bayyani mai yawa game da ingancin iska a cikin yanayin birni. Wannan sabon rumbun adana bayanan ya kunshi garuruwa 3000 da ke cikin kasashe 103, kusan ninki biyu na binciken da ya gabata wanda aka buga a 2014.

A duniya, matakan maida hankali kan barbashi lafiya a cikin birane sun haɓaka da 8% cikin shekaru 5 da suka gabata. Idan ana iya shawo kan lamarin a cikin ƙasashe masu arziki, gurɓatacciyar iska na taɓarɓarewa a ƙasashe masu tasowa.

Matsakaicin mashigar da Hukumar Lafiya ta Duniya ta kafa shine microgram 20 a kowace mita mai siffar sukari don matsakaicin adadin shekara-shekara na lafiya barbashi PM10 a cikin iska kuma ana fesa abin a yawancin biranen ƙasashe masu tasowa. Birni mafi ƙazanta a cikin duniya yanzu ba New Delhi bane, kamar yadda yake a cikin 2014, yanzu haka yake Peshawar, arewa maso gabashin Pakistan, inda matakin maida hankali yakai microgram 540 a kowace mita mai siffar sukari.

Peshawar, birni mafi ƙazantar a duniya

A kusan dukkanin gundumomin da ke da mazauna sama da 100.000 a cikin ƙasashe masu ƙasƙanci ko tsaka-tsaki, Healthungiyar Lafiya ta Duniya mafi ƙarancin ƙofa an wuce, kuma wani lokacin a ko'ina, tare da bayanan da suka fi waɗanda aka rubuta a lokacin kololuwa. gurbata yanayi a cikin ƙasa kamar Faransa.

Pakistan, Afghanistan da Indiya sun bayyana a matsayin kasashen da ke da hadari sosai. A Karachi, babban birnin tattalin arzikin Pakistan, ko a Rawalpindi, iska ba ƙarancin numfashi kamar cikin Peshawar. Haka abin yake a Afghanistan, a Kabul da Mazar-e-Sharif. Indiya ma tana saman tebur tare da birane da yawa da suka ƙazantu kamar Raipur a tsakiyar ƙasar da Allahabad a kudu maso gabashin Sabon Delhi, babban birnin da yake gabatar da adadin microgram 229 a kowace mita mai siffar sukari.

da kasashen gulf su ma suna da babban matakin gurɓatar iska. A Saudi Arabiya, mazaunan Riyadh da al jubail, a gabashin kasar, suna ƙarƙashin matakan haɗuwa waɗanda suka wuce microgram 350 a kowace mita mai siffar sukari. Na garin Hamad, a tsakiyar Bahrain, da Ma'ameer, gabas ta gabas, suma suna nuna manyan matakai na gurbata yanayi.


Kasance na farko don yin sharhi

Bar tsokaci

Your email address ba za a buga. Bukata filayen suna alama da *

*

*

  1. Wanda ke da alhakin bayanan: Miguel Ángel Gatón
  2. Manufar bayanan: Sarrafa SPAM, sarrafa sharhi.
  3. Halacci: Yarda da yarda
  4. Sadarwar bayanan: Ba za a sanar da wasu bayanan ga wasu kamfanoni ba sai ta hanyar wajibcin doka.
  5. Ajiye bayanai: Bayanin yanar gizo wanda Occentus Networks (EU) suka dauki nauyi
  6. Hakkoki: A kowane lokaci zaka iyakance, dawo da share bayanan ka.