{"id":164394,"date":"2025-03-17T12:59:16","date_gmt":"2025-03-17T11:59:16","guid":{"rendered":"https:\/\/newmobility.news\/?p=164394"},"modified":"2025-03-17T12:59:16","modified_gmt":"2025-03-17T11:59:16","slug":"londons-ultra-lez-improved-air-quality-significantly","status":"publish","type":"post","link":"https:\/\/newmobility.news\/fr\/2025\/03\/17\/londons-ultra-lez-improved-air-quality-significantly\/","title":{"rendered":"\u2018 La zone Ultra-LEZ de Londres a consid\u00e9rablement am\u00e9lior\u00e9 la qualit\u00e9 de l'air \u2019"},"content":{"rendered":"

Un rapport r\u00e9cent indique que la qualit\u00e9 de l'air \u00e0 Londres s'est consid\u00e9rablement am\u00e9lior\u00e9e depuis la mise en place de la \u00ab zone \u00e0 tr\u00e8s faibles \u00e9missions \u00bb, une zone dans laquelle les v\u00e9hicules polluants sont interdits ou doivent s'acquitter d'une redevance de circulation pour y acc\u00e9der.<\/p>

Taux annuel de NO2<\/sub> dans la capitale ont \u00e9t\u00e9 r\u00e9duites de pr\u00e8s de moiti\u00e9 (49%) entre 2016 et 2023, tandis que les chiffres pr\u00e9liminaires indiquent que les \u00e9missions londoniennes de NO2<\/sub> ont \u00e9t\u00e9 les plus bas jamais enregistr\u00e9s en 2023 - plus bas m\u00eame que pendant la premi\u00e8re ann\u00e9e des fermetures de Covid-19.<\/p>

Ce contenu a \u00e9t\u00e9 archiv\u00e9. Connectez-vous ou inscrivez-vous<\/a> \u00e0 un niveau qui donne acc\u00e8s au contenu archiv\u00e9.<\/div><\/div>","protected":false},"excerpt":{"rendered":"

A recent report indicates that London’s air quality has significantly improved since the introduction of the Ultra-Low Emission Zone, an area where polluting vehicles are banned or must pay a congestion charge to enter.Annual roadside NO2 concentrations across the capital have been nearly halved (49%) between 2016 and 2023, while preliminary figures indicate London NO2 […]<\/p>\n","protected":false},"author":175,"featured_media":164429,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[14496,2043,29,51851,25,7,26,4],"tags":[],"class_list":["post-164394","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climate","category-energy","category-environment","category-health","category-legislation","category-mobility","category-public-transport","category-top-stories-today"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?fit=1145%2C856&ssl=1",1145,856,false],"thumbnail":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?fit=300%2C224&ssl=1",300,224,true],"medium_large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?fit=640%2C478&ssl=1",640,478,true],"large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?fit=640%2C479&ssl=1",640,479,true],"1536x1536":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?fit=1145%2C856&ssl=1",1145,856,true],"2048x2048":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?fit=1145%2C856&ssl=1",1145,856,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?fit=16%2C12&ssl=1",16,12,true],"related-thumb":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=640%2C480&ssl=1",640,480,true],"gform-image-choice-sm":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=300%2C300&ssl=1",300,300,true],"gform-image-choice-md":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=400%2C400&ssl=1",400,400,true],"gform-image-choice-lg":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=600%2C600&ssl=1",600,600,true],"mailchimp":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?fit=560%2C419&ssl=1",560,419,true],"unipress-phone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=640%2C100&ssl=1",640,100,true],"unipress-tablet":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=1145%2C240&ssl=1",1145,240,true],"unipress-tablet-portrait":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=1145%2C180&ssl=1",1145,180,true],"unipress-tablet-landscape":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=1145%2C180&ssl=1",1145,180,true],"unipress-smartphone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=1080%2C168&ssl=1",1080,168,true],"unipress-wide-screen":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg?resize=1145%2C180&ssl=1",1145,180,true]},"post_excerpt_stackable_v2":"

A recent report indicates that London’s air quality has significantly improved since the introduction of the Ultra-Low Emission Zone, an area where polluting vehicles are banned or must pay a congestion charge to enter.Annual roadside NO2 concentrations across the capital have been nearly halved (49%) between 2016 and 2023, while preliminary figures indicate London NO2 levels were the lowest on record in 2023 \u2013 lower even than during the first year of Covid-19 lockdowns.This content has been archived. Log in or Subscribe to a level that has access to archived content.<\/p>\n","category_list_v2":"Climate<\/a>, Energy<\/a>, Environment<\/a>, Health<\/a>, Legislation<\/a>, Mobility<\/a>, Public transport<\/a>, Top Stories Today<\/a>","author_info_v2":{"name":"Hilde Van Raemdonck","url":"https:\/\/newmobility.news\/fr\/author\/hilde-van-raemdonck\/"},"comments_num_v2":"0 comments","yoast_head":"\n'London's Ultra-LEZ improved air quality significantly' - newmobility.news<\/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:\/\/newmobility.news\/fr\/2025\/03\/17\/londons-ultra-lez-improved-air-quality-significantly\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"'London's Ultra-LEZ improved air quality significantly' - newmobility.news\" \/>\n<meta property=\"og:description\" content=\"A recent report indicates that London's air quality has significantly improved since the introduction of the Ultra-Low Emission Zone, an area where polluting vehicles are banned or must pay a congestion charge to enter.Annual roadside NO2 concentrations across the capital have been nearly halved (49%) between 2016 and 2023, while preliminary figures indicate London NO2 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/newmobility.news\/fr\/2025\/03\/17\/londons-ultra-lez-improved-air-quality-significantly\/\" \/>\n<meta property=\"og:site_name\" content=\"newmobility.news\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/search\/top\/?q=newmobility.news\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-17T11:59:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/newmobility.news\/wp-content\/uploads\/2025\/03\/ulez.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1145\" \/>\n\t<meta property=\"og:image:height\" content=\"856\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Hilde Van Raemdonck\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@jorisvry\" \/>\n<meta name=\"twitter:site\" content=\"@jorisvry\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hilde Van Raemdonck\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture est.\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/03\\\/17\\\/londons-ultra-lez-improved-air-quality-significantly\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/03\\\/17\\\/londons-ultra-lez-improved-air-quality-significantly\\\/\"},\"author\":{\"name\":\"Hilde Van Raemdonck\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/#\\\/schema\\\/person\\\/7540fd72a981bf6a315ba1b874c2a464\"},\"headline\":\"‘London’s Ultra-LEZ improved air quality significantly’\",\"datePublished\":\"2025-03-17T11:59:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/03\\\/17\\\/londons-ultra-lez-improved-air-quality-significantly\\\/\"},\"wordCount\":403,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/03\\\/17\\\/londons-ultra-lez-improved-air-quality-significantly\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/newmobility.news\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/ulez.jpg?fit=1145%2C856&ssl=1\",\"articleSection\":[\"Climate\",\"Energy\",\"Environment\",\"Health\",\"Legislation\",\"Mobility\",\"Public transport\",\"Top Stories Today\"],\"inLanguage\":\"fr-BE\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/newmobility.news\\\/2025\\\/03\\\/17\\\/londons-ultra-lez-improved-air-quality-significantly\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/03\\\/17\\\/londons-ultra-lez-improved-air-quality-significantly\\\/\",\"url\":\"https:\\\/\\\/newmobility.news\\\/2025\\\/03\\\/17\\\/londons-ultra-lez-improved-air-quality-significantly\\\/\",\"name\":\"'London's Ultra-LEZ improved air quality significantly' - 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