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Sous terre, l’air est aussi pollu\u00e9. Dans les stations du m\u00e9tro et du RER<\/span> parisien, on respire de tr\u00e8s nombreuses particules fines (PM25<\/span> et PM10<\/span>). Une pollution qui provient en grande partie du syst\u00e8me de freinage des rames de m\u00e9tro et de RER<\/span>, selon l’observatoire de la qualit\u00e9 de l’air Airparif. Lire la suite<\/a><\/p>\n – \/ [ad_1] Sous terre, l’air est aussi pollu\u00e9. Dans les stations du m\u00e9tro et du RER parisien, on respire de tr\u00e8s nombreuses particules fines (PM25 et PM10). Une pollution qui provient… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18349","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/monde25.info\/index.php\/wp-json\/wp\/v2\/posts\/18349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/monde25.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monde25.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monde25.info\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monde25.info\/index.php\/wp-json\/wp\/v2\/comments?post=18349"}],"version-history":[{"count":0,"href":"https:\/\/monde25.info\/index.php\/wp-json\/wp\/v2\/posts\/18349\/revisions"}],"wp:attachment":[{"href":"https:\/\/monde25.info\/index.php\/wp-json\/wp\/v2\/media?parent=18349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monde25.info\/index.php\/wp-json\/wp\/v2\/categories?post=18349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monde25.info\/index.php\/wp-json\/wp\/v2\/tags?post=18349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nEn effet, l’usure des freins, le frottement des roues sur les rails et la remise en suspension des particules \u00e0 chaque passage de train sont responsables de ces niveaux de pollution \u00e9lev\u00e9s.
\nPour\u00a0(\u2026)<\/p>\n
\n En bref<\/a><\/p>\n
\n Pollutions<\/a>
\n ,
\n Transports<\/a>
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Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"