A ranar 15 ga watan Yunin shekarar 2023, tashar sa ido kan muhalli ta kasar Sin, tare da cibiyar kula da yanayi ta tsakiya, da cibiyar hana gurbatar iska da kula da iska ta kasa, da yankin arewa maso gabas, da kudancin kasar Sin, da kudu maso yammacin kasar, da arewa maso yammacin kasar, da kuma kogin Yangtze Delta, da cibiyar hasashen ingancin iska ta yankin Delta, da kuma muhallin birnin Beijing. Cibiyar Kulawa, za ta gudanar da taron hasashen ingancin iska na ƙasa a cikin rabin na biyu na Yuni (16-30).
A rabin na biyu na watan Yuni, iskar iska a mafi yawan sassan kasar tana fitowa ne daga mai kyau zuwa gurbataccen yanayi, kuma yankunan karkara na iya samun gurbacewar matsakaici ko sama da haka.Daga cikin su, ana iya samun matsakaitan gurbatar yanayi a yankunan tsakiya da kudancin yankin Tianjin Hebei na Beijing, da yammacin Shandong, da tsakiya da arewacin Henan, da sassan kogin Yangtze, da sassan tsakiya da kudancin filin Fenwei, da mafi yawan Liaoning, da tsakiya. da yammacin Jilin, wasu sassan yankin Chengdu Chongqing, da wasu garuruwan dake gabashin yankin arewa maso yamma;Sakamakon yanayi na yashi, wasu biranen kudanci da gabashin Xinjiang na iya fuskantar gurbatar yanayi.
Beijing Tianjin Hebei da kewaye: A rabin na biyu na watan Yuni, yawan iskar da ake samu a mafi yawan yankunan na daga gurbatar yanayi zuwa matsakaici, kuma ana iya samun matsakaicin gurbacewar yanayi a wasu lokutan gida.Daga cikin su, daga 16 zuwa 17th, akwai nau'i mai yawa na ci gaba da yawan zafin jiki a yankin.Yankin arewa, yamma, yankin Shandong da kudancin Henan suna da kyau sosai, kuma yankin na iya zama ɗan gurɓatacce.Beijing, Tianjin, tsakiya da kudancin Hebei, yammacin Shandong da tsakiya da arewacin Henan sun kasance mafi haske zuwa matsakaicin ƙazanta;A ranakun 18 da 21, an samu saukin yanayin zafi mai zafi, inda akasarin yankin ya nuna sakamako mai kyau, yayin da wasu yankuna a yankin tsakiyar kasar suka fi gurbata yanayi daga mai kyau zuwa maras kyau;A ranakun 22 zuwa 24, yawancin yankin sun sake yin zafi, tare da yanayin yaduwa mara kyau.Yankin arewacin yankin yana da kyau sosai, yayin da kudancin Henan da arewacin Hebei ke fama da ƙazamin ƙazamin ƙazanta.Wasu wurare na iya samun gurɓata mai sauƙi ko sama;Daga 25th zuwa 30th, yanayin zafi mai girma ya sauƙaƙa, kuma yanayin yadawa ya kasance matsakaici.Yawancin yankin an ƙazantar da shi daga mai kyau zuwa mai laushi.Abubuwan gurɓatawa na farko sune ozone, PM10, ko PM2.5.
Beijing: A rabin na biyu na watan Yuni, iskar iska tana da kyau sosai, kuma ana iya samun matsakaicin gurɓataccen yanayi a wasu lokuta.Daga cikin su, daga 16th zuwa 18th, za a iya samun matsakaicin tsari na gurbatar yanayi;Daga 19th zuwa 24th, yanayin yadawa yana da kyau sosai, kuma ingancin iska yana da kyau sosai;A rana ta 25 zuwa 28, yanayin zafi yana da girma sosai kuma yanayin watsawa yana da matsakaici, wanda zai iya haifar da aiwatar da gurbatar yanayi;Daga 29th zuwa 30th, yanayin yadawa ya inganta kuma ingancin iska yana da kyau.Babban gurɓataccen abu shine ozone.
Yankin Delta na Kogin Yangtze: A rabin na biyu na watan Yuni, yawancin iskar da ake samu a yankin na daga mafi kyau zuwa gurbacewar yanayi, kuma ana iya samun matsakaita gurbacewar yanayi a wasu lokutan gida.A ranar 16 ga wata, gaba dayan gurbatar yanayi a yankin ya kasance daga mai kyau zuwa maras kyau, tare da iya haifar da matsakaitan gurbatar yanayi a yankunan tsakiya da arewa;Daga 17 zuwa 20th, gaba dayan ingancin yankin ya yi kyau, tare da gurɓataccen gurɓatacce a yankunan tsakiya da arewa;Daga 21st zuwa 30th, gabaɗayan gurbatar yanayi a yankin ya kasance daga mai kyau zuwa maras kyau, tare da matsakaicin ƙazanta mai yiwuwa yana faruwa a cikin gida daga 21st zuwa 22nd.Babban gurɓataccen abu shine ozone.
Iyakar da ke tsakanin Jiangsu, Anhui, Shandong, da Henan: A cikin rabin na biyu na watan Yuni, ingancin iska a mafi yawan yankunan ya fi girma daga mai kyau zuwa gurɓataccen gurɓataccen yanayi, kuma matsakaicin ƙazanta na iya faruwa a wasu lokutan gida.Daga cikin su, daga ranar 16 zuwa na 17, yanayin yaɗuwar ba shi da kyau, kuma gurɓacewar yanayi gaba ɗaya a yankin ya kasance mai sauƙi zuwa matsakaici;Daga ranar 18 zuwa 21 ga wata, yawan gurbatar yanayi a yankin ya fi girma daga mai kyau zuwa maras kyau, kuma wasu biranen Shandong da Anhui na iya fuskantar gurbatar yanayi daga ranar 20 zuwa 21st;Daga na 22 zuwa na 30, yankin gabaɗaya ya kasance mai sauƙi zuwa ƙazantar ƙazanta ta tsaka-tsaki saboda tasirin magudanar ruwa.Babban gurɓataccen abu shine ozone.
Filin Fenwei: A cikin rabin na biyu na watan Yuni, ingancin iska a mafi yawan wurare shine gurɓataccen yanayi.Daga cikin su, a ranakun 16, 19 zuwa 23, da na 26 zuwa 28, yanayin zafi ya yi yawa sosai kuma hasken rana yana da karfi, wanda ke taimakawa wajen samar da ozone.Wasu garuruwa a yankunan tsakiya da kudanci na iya samun matsakaicin gurɓataccen yanayi;A ranakun 17th zuwa 18th, 24th to 25th, and 29th to 30th, faifan gajimare a mafi yawan wuraren ya karu, tare da hazo da hazo, an kuma rage gurbacewar sararin samaniya.Ingancin iska ya kasance daga mai kyau zuwa gurɓataccen gurɓataccen yanayi.Babban gurɓataccen abu shine ozone.
Yankin Arewa maso Gabas: A cikin rabin na biyu na watan Yuni, yawancin iskar da ake samu a yankin na da kyau sosai, kuma yankunan karkara na iya samun gurɓatacciyar ƙazanta zuwa matsakaici.Daga cikin su, daga 15th zuwa 18th, saboda tasirin daɗaɗɗen raƙuman zafi mai ƙarfi, yanayin zafi yana da girma, wanda ke da kyau ga tsarin ozone.Ingancin iska a mafi yawan sassan Liaoning, tsakiya da yammacin Jilin, da Tongliao na cikin Mongoliya na cikin gida yana da haske zuwa matsakaicin ƙazanta, yayin da a kudancin Heilongjiang da gabashin Jilin, yana da kyau a haskaka ƙazanta;A ranar 19 ga wata, gurbacewar iska a gabashin Heilongjiang, mafi yawan Jilin, da mafi yawan Liaoning ya kasance daga mai kyau zuwa maras kyau;Daga 20th zuwa 23rd, saboda tasirin tsarin iska mai sanyi, yanayin watsawa yana da kyau, kuma yawancin yanayin iska a yankin yana da kyau sosai;A ranakun 24 zuwa 27, yanayin zafi ya sake komawa, inda gurbatacciyar gurbatar yanayi ta fi faruwa a yankin tsakiya da yammacin Jilin da kuma mafi yawan Liaoning, kuma matsakaita gurbatar yanayi na iya faruwa a cikin gida;Daga na 28 zuwa na 30, ingancin iska a mafi yawan sassan yankin ya yi kyau.Babban gurɓataccen abu shine ozone.
Yankin Kudancin China: A cikin rabin na biyu na Yuni, ingancin iska a yankin yana da kyau sosai, kuma gurɓataccen gurɓataccen yanayi na iya faruwa a cikin gida.Daga cikin su, daga ranar 21 zuwa na 23, yawancin Hubei da arewacin Hunan sun kasance masu matsakaicin ƙazanta zuwa ɗan ƙazanta;A ranar 24 ga wata, akasarin yankunan Hubei, da arewacin Hunan, da kuma kogin Pearl Delta sun kasance masu matsakaicin ƙazanta;A ranar 25 ga wata, kogin Pearl Delta ya ƙazantar da matsakaicin matsakaici.Babban gurɓataccen abu shine ozone.
Yankin Kudu maso Yamma: A cikin rabin na biyu na Yuni, ingancin iska a yankin yana da kyau sosai, kuma yankunan gida na iya samun gurɓata mai sauƙi zuwa matsakaici.Daga cikin su, yawancin biranen Guizhou da Yunnan sun fi mayar da hankali ne kan nagarta;Tibet na iya fuskantar ƙarancin gurɓataccen yanayi kafin ko bayan 17 zuwa 21 da 26 zuwa 28;Yankin Chengdu Chongqing na iya fuskantar karancin gurbacewar yanayi kafin da bayan 18 zuwa 20, 22 zuwa 23, da na 25 zuwa 28, kuma wasu biranen na iya samun matsakaicin gurbacewar yanayi a mataki na gaba.Babban gurɓataccen abu shine ozone.
Yankin Arewa maso Yamma: A cikin rabin na biyu na watan Yuni, iskar iska a mafi yawan sassan yankin na da kyau, kuma ana iya samun gurɓataccen gurɓataccen yanayi a wasu wurare.Daga cikinsu, yanayin zafi a mafi yawan wurare daga na 20 zuwa na 23 da na 27 zuwa 28 yana da yawa, wanda zai iya haifar da gurbacewar yanayi, yayin da wasu garuruwan da ke gabas za su iya samun matsakaicin gurbacewar yanayi;Sakamakon yanayi na yashi, ingancin iska a yankin kudancin Xinjiang da kuma yankin gabashin Xinjiang ya fi shafan gurbatacciyar iska daga ranakun 16 zuwa 18, kuma wasu biranen na iya fuskantar gurbatar yanayi.Babban gurɓataccen abu shine ozone ko PM10.
Source: Ma'aikatar Ilimin Halittu da Muhalli
Lokacin aikawa: Juni-19-2023