{"id":29005,"date":"2022-02-02T18:10:07","date_gmt":"2022-02-02T17:10:07","guid":{"rendered":"https:\/\/www.newsendip.com\/?p=29005"},"modified":"2024-07-16T22:00:48","modified_gmt":"2024-07-16T20:00:48","slug":"la-pollution-de-lair-en-forte-baisse-a-pekin-avant-les-jeux-olympiques","status":"publish","type":"post","link":"https:\/\/www.newsendip.com\/fr\/la-pollution-de-lair-en-forte-baisse-a-pekin-avant-les-jeux-olympiques\/","title":{"rendered":"La pollution de l\u2019air en forte baisse \u00e0 P\u00e9kin avant les Jeux olympiques"},"content":{"rendered":"

\u00c0 l\u2019approche des Jeux olympiques d\u2019hiver de P\u00e9kin, la capitale chinoise a subitement enregistr\u00e9 son air le moins pollu\u00e9 depuis pr\u00e8s de 10 ans selon les donn\u00e9es officielles. Elle reste sup\u00e9rieure aux recommandations de l\u2019OMS.
\n<\/strong><\/p>\n

\"Air
Air pollu\u00e9 \u00e0 P\u00e9kin en 2021 | \u00a9 Jimmy Jin<\/figcaption><\/figure>\n

La pollution de l\u2019air a consid\u00e9rablement diminu\u00e9 en Chine, et \u00e0 P\u00e9kin en particulier, o\u00f9 le pays accueillera les Jeux olympiques d\u2019hiver du 4 au 20 f\u00e9vrier.<\/p>\n

La pollution de l\u2019air dans 339 villes chinoises s\u2019est am\u00e9lior\u00e9e de pr\u00e8s de 10\u202f% en 2021. Les concentrations moyennes de particules fines dangereuses en suspension dans l\u2019air (PM2,5) ont diminu\u00e9 de 9,1\u202f% par rapport \u00e0 l\u2019ann\u00e9e pr\u00e9c\u00e9dente, selon les donn\u00e9es officielles chinoises publi\u00e9es le 31 janvier.<\/p>\n

La Chine a enregistr\u00e9 une pr\u00e9sence moyenne de 30 microgrammes par m\u00e8tre cube l\u2019ann\u00e9e derni\u00e8re. Ce chiffre est inf\u00e9rieur \u00e0 sa propre norme de 35\u03bcg, mais bien sup\u00e9rieur aux 5\u03bcg recommand\u00e9s par l\u2019Organisation mondiale de la sant\u00e9<\/a>.<\/p>\n

Le minist\u00e8re de l\u2019\u00e9cologie et de l\u2019environnement a d\u00e9clar\u00e9 que les concentrations moyennes de tous les principaux polluants<\/a> \u2013 y compris l\u2019ozone troposph\u00e9rique, le dioxyde de soufre<\/a>, le dioxyde d\u2019azote et le monoxyde de carbone \u2013 ont diminu\u00e9 dans les 339 villes surveill\u00e9es l\u2019ann\u00e9e derni\u00e8re.<\/p>\n

La lutte contre la pollution atmosph\u00e9rique<\/a> dans la r\u00e9gion est une priorit\u00e9 majeure pour le pays, en particulier \u00e0 l\u2019approche des Jeux olympiques d\u2019hiver, qui d\u00e9buteront cette semaine \u00e0 P\u00e9kin et \u00e0 Zhangjiakou, dans le Hebei.<\/p>\n

Lundi dernier, la pollution de l\u2019air \u00e0 P\u00e9kin a m\u00eame respect\u00e9 les normes de l\u2019OMS pendant la nuit du Nouvel An lunaire.<\/p>\n

Avec des concentrations moyennes de PM2,5 de 5\u03bcg, cela \u00e9tait bien inf\u00e9rieur aux 289\u03bcg du r\u00e9veillon du Nouvel An lunaire en 2021.<\/p>\n

Traditionnellement, les Chinois c\u00e9l\u00e8brent le Nouvel An lunaire en allumant des p\u00e9tards, dans l\u2019espoir de se d\u00e9barrasser de la malchance. Mais cette ann\u00e9e, P\u00e9kin a introduit une interdiction totale des feux d\u2019artifice, au lieu d\u2019une interdiction habituellement limit\u00e9e au centre-ville.<\/p>\n

Les autorit\u00e9s n\u2019ont pas \u00e9tabli de lien direct entre l\u2019interdiction des feux d\u2019artifice et les Jeux olympiques d\u2019hiver.<\/p>\n

Toutefois, les autorit\u00e9s ont ferm\u00e9 les entreprises polluantes et stimul\u00e9 la consommation d\u2019\u00e9nergie propre afin d\u2019am\u00e9liorer les conditions et de r\u00e9duire le brouillard de pollution \u00e0 P\u00e9kin.<\/p>\n

D\u00e9couvrez plus d\u2019informations sur la Chine<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u00c0 l\u2019approche des Jeux olympiques d\u2019hiver de P\u00e9kin, la capitale chinoise a subitement enregistr\u00e9 son air le moins pollu\u00e9 depuis pr\u00e8s de 10 ans selon les donn\u00e9es officielles. Elle reste sup\u00e9rieure aux recommandations de l\u2019OMS.<\/p>\n","protected":false},"author":2,"featured_media":14014,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"footnotes":""},"categories":[3016],"tags":[468,421],"class_list":["post-29005","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environnement","tag-chine","tag-vieux"],"yoast_head":"\nLa pollution de l'air en forte baisse \u00e0 P\u00e9kin avant les Jeux olympiques<\/title>\n<meta name=\"description\" content=\"\u00c0 l'approche des Jeux olympiques d'hiver de P\u00e9kin, la capitale chinoise a subitement enregistr\u00e9 son air le moins pollu\u00e9 depuis pr\u00e8s de 10 ans selon les donn\u00e9es officielles. Elle reste sup\u00e9rieure aux recommandations de l'OMS.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.newsendip.com\/fr\/la-pollution-de-lair-en-forte-baisse-a-pekin-avant-les-jeux-olympiques\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La pollution de l'air en forte baisse \u00e0 P\u00e9kin avant les Jeux olympiques\" \/>\n<meta property=\"og:description\" content=\"\u00c0 l'approche des Jeux olympiques d'hiver de P\u00e9kin, la capitale chinoise a subitement enregistr\u00e9 son air le moins pollu\u00e9 depuis pr\u00e8s de 10 ans selon les donn\u00e9es officielles. 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