New York Times article on air quality anxiety, Oct 2001

NYC 9/11 Public Portal Document DEP BRNHazMat 11th fl 10:718-595-4422 OCT 11’01 14:44 No,004 P.03

Air Quality Readings C'fawws-si'.... Results of safety tests at tour stations downtown. LEAD SMAll PAHIICLCDUS'f asdesiog mlcmgrams per inilllarniiis per aUuctunx! /ler cubic rr:nler cubic molar SQuato milllmetfu' 50 b 70 SAILIYUMnS M3 30 3 30 ........ uH lesitiis ....... JQ KWObOlOW .... duiactable ermta ■■■■ 1 10 '■ww- 12 3 4 12 3 4 3 4 ~W; '-Stnltons * 'E,P.A Standards -ihurtoi Yentiunra

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. Male Duir,iM!na/TlHi NSW Yorit nnwe An environmental scientist removing an uir quality sample from an Environmental Protection Agency station near Pine and William Streets. Downtown residents arc worried about what they may be breathing.

by Adelaide, which also confirms re- RI’A. and most tc.siing orguniza- more readily attacked and removed cent government tests. lions, including Adelaide. by the body's Internal defenses, roost Other concerns have been raised Scientists soy that there is genuine studies say. about supcrsmall particles of asbes- debate on that point, but that by an Other Impressions by residents do tos. Recent news reports have sug­ overwhelming number, studies on have a basts In science, cnvironmeiK gested. for example, that the small­ asbestos exposure have found the tai experts said. For example, there est asbestos fibers, smashed into tiny largnr panlclraj lu be far more dan- appears to be a tendency for the places by the cataclysm when the gerous because they tend to embed smell and air quality to worsen at ■X twin towers cpilapsed, could be more themselves in lung Issue. Smaller night, and thia Is consistent with the dangerous ihaq the 0,5 mlcron-and- fibers, though they can penetrate way air circulates in the city, said largcr size that, arc measured by the more deeply into lungs, can also be Dr. George D. Thurston, an associate

OCT-11-S001 THU 04:27PM ID:EDC 110 Maiden Lane PAGE:3 NYC-WTC_000142094