{"id":998,"date":"2008-07-28T10:14:00","date_gmt":"2008-07-28T08:14:00","guid":{"rendered":"https:\/\/kids.esa.int\/clean_air_checks_for_china_s_olympics\/"},"modified":"2026-10-08T00:34:41","modified_gmt":"2026-10-07T22:34:41","slug":"clean_air_checks_for_china_s_olympics","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/sv\/clean_air_checks_for_china_s_olympics\/","title":{"rendered":"Luftkvalitetskontroller inf\u00f6r OS i Kina"},"content":{"rendered":"
\n

Med bara n\u00e5gra veckor kvar till OS-starten i Peking har kinesiska myndigheter arbetat h\u00e5rt f\u00f6r att f\u00f6rb\u00e4ttra luftkvaliteten inf\u00f6r spelen. F\u00f6r att bidra till dessa anstr\u00e4ngningar har ett brittiskt f\u00f6retag tillhandah\u00e5llit ett toppmodernt system f\u00f6r \u00f6vervakning av luftf\u00f6roreningar.<\/p>\n<\/div>\n

Den d\u00e5liga luftkvaliteten kan inneb\u00e4ra problem f\u00f6r de olympiska idrottarna, s\u00e4rskilt f\u00f6r dem som t\u00e4vlar i utomhussporter som cykling och maratonl\u00f6pning. Eftersom den fr\u00e4msta k\u00e4llan till luftf\u00f6roreningar i Peking \u00e4r utsl\u00e4pp fr\u00e5n fordon har omfattande begr\u00e4nsningar av biltrafiken inf\u00f6rts mellan den 20 juli och den 20 september. F\u00f6r att f\u00e5 bort 50 procent (h\u00e4lften) av stadens 3,5 miljoner fordon fr\u00e5n v\u00e4garna kommer privatbilar endast att till\u00e5tas k\u00f6ra varannan dag. Bilar med h\u00f6ga utsl\u00e4pp kommer att f\u00f6rbjudas.<\/p>\n

P\u00e5 uppdrag av ESA har det brittiska f\u00f6retaget CERC installerat ett system f\u00f6r luftkvalitetsprognoser i Peking. Detta g\u00f6r det m\u00f6jligt f\u00f6r de kinesiska myndigheterna att \u00f6vervaka hur trafikbegr\u00e4nsningarna p\u00e5verkar luftkvaliteten p\u00e5 gatuniv\u00e5. Tack vare detta nya verktyg har f\u00f6roreningsprognoser f\u00f6r staden tagits fram sedan den 8 juli \u2013 exakt en m\u00e5nad f\u00f6re OS:s invigningsceremoni.<\/p>\n

Tre-dagarsprognoser publiceras dagligen p\u00e5 webbplatsen f\u00f6r luftkvaliteten i Peking www.beijingairquality.cn<\/a> . De visar f\u00f6roreningskartor som f\u00f6ruts\u00e4ger halterna av kv\u00e4vedioxid, ozon, partiklar och svaveldioxid i hela staden. Anv\u00e4ndarna kan visa kartor f\u00f6r varje f\u00f6rorenande \u00e4mne separat eller det sammanlagda h\u00e4lsoindexet d\u00e4r alla f\u00f6rorenande \u00e4mnen ing\u00e5r.<\/p>\n

Satellitdata fr\u00e5n europeiska instrument ombord p\u00e5 ESA:s Envisat och NASA:s AURA-uppdrag kommer inom kort att l\u00e4ggas till f\u00f6r att ytterligare f\u00f6rb\u00e4ttra \u00f6vervakningen av utsl\u00e4pp.<\/p>","protected":false},"excerpt":{"rendered":"

With only a few weeks to go before the start of the Beijing Olympics, Chinese officials have been working hard to improve air quality for the Games. In order to […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2008\/07\/a_young_chinese_girl_plays_outside_her_home2\/17872262-2-eng-GB\/A_young_Chinese_girl_plays_outside_her_home.jpg","esa_banner_description":"","esa_banner_credit":"AFP","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2008\/07\/A_young_Chinese_girl_plays_outside_her_home2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[42,10,43],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-998","post","type-post","status-publish","format-standard","hentry","category-earth","category-learn","category-protecting-earth"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/comments?post=998"}],"version-history":[{"count":1,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/998\/revisions"}],"predecessor-version":[{"id":2141,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/posts\/998\/revisions\/2141"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/media?parent=998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/categories?post=998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/tags?post=998"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/panel?post=998"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/language?post=998"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/age?post=998"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/duration?post=998"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/resource_type?post=998"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/audience?post=998"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/sv\/wp-json\/wp\/v2\/wf_post_folders?post=998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}