{"id":342089,"date":"2026-09-09T19:24:09","date_gmt":"2026-09-09T19:24:09","guid":{"rendered":"https:\/\/www.newsbeep.com\/us-ny\/342089\/"},"modified":"2026-09-09T19:24:09","modified_gmt":"2026-09-09T19:24:09","slug":"nyc-officials-feared-liability-over-toxic-air-after-9-11-attacks-2","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us-ny\/342089\/","title":{"rendered":"NYC Officials Feared Liability Over Toxic Air After 9\/11 Attacks"},"content":{"rendered":"

New York City Mayor Zohran Mamdani released more than 170,000 pages of records about the aftermath of the Sept. 11, 2001, attacks, including documents showing officials were weighing potential liability from toxic exposure while trying to reassure the public about the safety of Lower Manhattan.<\/p>\n

The collapse of the World Trade Center\u2019s twin towers in the attacks created massive dust clouds that enveloped much of downtown, covering highly populated neighborhoods with ash, debris and harmful particles, according to the US Centers for Disease Control and Prevention. Fires in the towers\u2019 debris piles burned for months after the attacks, releasing carcinogenic byproducts.<\/p>\n

One memo prepared in October 2001 for Robert Harding, a deputy mayor under Rudy Guiliani, estimated that the city could face 35,000 potential plaintiffs and contemplated seeking federal protection from \u201ctoxic tort cases that might arise in the next few decades.\u201d<\/p>\n

Another city document from May 2002 said that officials would avoid using the word \u201crisk\u201d in correspondence about a cleanup program because doing so \u201cwould defeat the purpose of creating public confidence.\u201d<\/p>\n

\"\"<\/a>Civilians flee as a tower of the World Trade Center collapses on Sept. 11, 2001.<\/p>\n

An estimated 400,000 people, including first responders, were exposed to toxic contaminants and other hazards in the days, weeks and months following the attacks, according to the CDC.<\/p>\n

The records were made public Tuesday, days before the 25th anniversary of the attacks, as the city settled two lawsuits brought by 9\/11 Health Watch over documents concerning air quality and health risks. The initial release includes the so-called Harding Memo and records from 68 boxes that city officials said weren\u2019t located until 2025 despite repeated public-records requests.<\/p>\n

\u201cThese are documents that show what the city knew about the toxic air around Ground Zero, when they knew it, and how they acted to limit liability,\u201d Mamdani said. He said the records also show asbestos, a known human carcinogen, was found \u201cnearly everywhere that inspectors tested.\u201d<\/p>\n

Top photo: Firefighters walk towards one of the towers at the World Trade Center before it collapsed on Sept. 11, 2001. Bloomberg.<\/p>\n

Copyright 2026 Bloomberg.<\/p>\n

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sent straight to your inbox.<\/p>\n","protected":false},"excerpt":{"rendered":"New York City Mayor Zohran Mamdani released more than 170,000 pages of records about the aftermath of the…\n","protected":false},"author":2,"featured_media":342090,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[5301,128344,9,56,63,65,64,54357],"class_list":["post-342089","post","type-post","status-publish","format-standard","has-post-thumbnail","category-new-york-city","tag-9-11","tag-liability","tag-new-york","tag-ny","tag-nyc","tag-nyc-headlines","tag-nyc-news","tag-sept-11-terrorist-attacks"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/posts\/342089","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/comments?post=342089"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/posts\/342089\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/media\/342090"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/media?parent=342089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/categories?post=342089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-ny\/wp-json\/wp\/v2\/tags?post=342089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}