VOC air sampling report for World Trade Center site, Sep

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s '2Si “0 C CT o' Summary of Outdoor Air Samples Collected at the World Trade Center Disaster Area "0 O o cn 28 September 2001 03 All Results are Parts Por Billion by Volume <D 0 O 75 Park Place Parc Place at 225 Rector 140 Broadway Outdoor o Analyte Roof Above 14th Floor 10th Root Street N Tower c Roof Above 24th Floor Street Roof Above 52nd Root Background* M A c M A M A g A g Sheet Phiino 3 DICHLOROOiaUOROMEH 0.6 0.6 X6 0.6 -2L- A B A M BPA* NYSDOH* CD CKLOROMETHANE 0.7 0.6 0.7 0.6 0.6 0.6 0.6 0.8 X6 xe 1.1 1.1 0.8 0.6 0.7 1J 042-0.35 *03 3

BROMOMETHANE 10 PL <04 1.0 PL <0.8 1.0 PL <0.8 10 PL <0.5 1.0 PL *04 1.0 PL <04 1.0 PL <08 10PL 1.0 PL 1.0 PL 1.0 PL 1.0 PL 1.0 PL 10PL xo 1J 10PL X3 X4 1.7 S8 06-0.7 034-0.63 *0.8 <04 *04 <08 <0.5 <05 *0.5 <os <04 <0.8 <05 <05 OttOROETHANE <04 X9 006-31 *04 *08 <0.6 <06 <0.6 <0.8 *06 <0.6 *0.8 <0.8 <0.8 <06 <04 <0.8 <06 <06 *04 <06 <04 <00 <04 X7 NA <03 ETHYL ALCOHOL 4.7 -JA- X6 XS XI 10.1 9.8 -IL. 2.6 2.1 1.3 X7 5.0 XT 32 NA <0.9.0.0 TRICBLOROFIUOROMETH 04 PL 0.4 PL 0.4 PL 0.4 PL 0.4 PL 0.4 X4 0.4 0 4 PL 0.4 PL 0.4 PL 0.4 PL 04 Pt 04 PL >133 >133 >133 4J 04 14 1.7 0.19-041 <018 QOPeeNE <0.7 <0.7 <0.7 <0.7 *0.7 <07 *0.7 <0.7 <0.7 <0.7 <07 <07 <0.7 <0.7 <07 *0.7 <0.7 <0.7 <07 <07 XS NA NA hCETOME 13 0.9 1.1 1.4 23 13 13 IJf 13 1.7 14 1.0 1J2 xo 7.8 <6 X2 XB X6 S9 NO-383 NA ICTHVLENECHLORffig 0,6 PL <06 <0.6 06 PL 06 PL <0.6 *0.6 <0.6 <06 <06 <06 <06 <08 <0.6 X2 METHYL-teit-BUm FIBER X4 X2 <06 0.6 PL <06 0.6 PL 04-1.8 014-1.1 112. 0.6 PL 06 PL 06 PL 0.6 PL 13 0.6 PL 0.6 PL -IS- 06 PL 06 PL 06 PL 0.6 PL 112. 06 PL 0.6 PL X6 0.6 PL —!2__21— n-KEXANE 0.6 PL <0.6 <0.6 06 PL 0.6 PL 06 PL <0.6 2J 0.8 PL <0.6 06PL <0.6 <06 <08 0.6 PL 0.6 PL <0.6 0.6 PL 04 PL 04 PL 3.7 043-3.09 01-0.9 HETHVl aTKn. KETONE <0.7 *0.7 *07 *0.7 07 PL <07 <0.7 <0.7 *0.7 <0.7 <0.7 07PL <07 <0.7 1.0 13 XB 6.7 XT 0.7 PL 29 NO MA TETRAHYDROFUMN <0.7 *0.7 *0.7 <0.7 *0.7 *0.7 <07 <0.7 <0.7 <0.7 <0.7 <07 <0.7 <0.7 0.7 PL *0.7 <07 <07 <07 <0.7 34 NA NA n*HEPTANE <04 <0.5 <0.8 <0.9 09 PL *0.5 0.8 PL <0.5 <0.5 <0.5 08PL <0.5 <0.5 <05 O S PL *04 <0.5 0.5 PL 05 PL 0.5 PL X4 BENZENE 0.35-043 NA 112. 07 PL 0.7 PL 0.7PL 07 PL 112. 0.7 PL 0.7 PL 0.7 PL 0.7 PL 1.0 0.7 PL 07 PL 0.7 PL -AS­ X2 XT XT XO XI _®L_ 0.6-43 0.3-19 HETBYWETHAOWATE <0.5 <0.5 <0.5 <0.9 <0.9 <05 *0.5 <05 *0.5 *0.8 <05 <05 *05 <05 OS PL *04 <04 0.5 PL OS PL 04PL 13 NA NA METHYL BOBUTYL KETONE <04 <04 <05 *04 *04 *0.5 *0.8 <05 <0.8 *0.8 <0.5 <05 <0.5 <0.5 <0.5 *04 <0.5 <0.8 <0.8 <04 X7 NA NA rhOCTANE <04 <0.4 <0.4 <0.4 *0.4 <04 *0.4 <0.4 <0.4 <0.4 <04 <0.4 <0.4 <04 0.4 PL <0.4 <0.4 rOLUBIE 0.7 <0.4 04 PL <0.4 X4 0.18-0.76 NA 0.5 PL 08 PL 63 XO 1.1 XT 141 05 PL 04 PL 1.3 0.6 0.5 PL OJ 4.0 2.7 TETRACHLORCETHENE *0.4 *0.4 14 4.2 XT XS 64 416-941 04-1.9 <0.4 <0.4 <0.4 <0.4 n-NONANE <0.4 <0.4 _21_ -2*_ *04 -21- -21- <0.4 <0.4 112. <04 XO 04 PL -2*- 01.0,9 0.1-04 *0.4 *04 *0.4 <0.4 <0.4 <0.4 <0.4 <04 <04 <0.4 <0.4 04 PL *0.4 '0471' ^.14-041 NA <04 0.4 PL <0.4 X2 dODROBENZENE <0.4 *0.4 <0.4 *04 *04 *0.4 <0.4 <0.4 <0.4 <04 <0.4 <04 <04 <04 0.4 PL <0.4 <0.4 0.4 PL 0.4 PL <0.4 1.1 ND-431 *04 ETHYLBENZENE <04 *0.5 <0.5 <0.9 <0.5 *0.5 <08 04 PL <05 0.5 PL 0.S <08 <09 <05 XO 03 08 PL X2 X5 1.8 46 04-14 0,1-06 M.P-XYIEME <0.5 <05 <0.8 <04 0.8 PL 0.8 PL 0.5 PL 0.5 PL <04 0.5 PL O S PL 0.8 PL <09 <0.5 05 PL *04 <0.5 O.SPL 0.5 PL 04 PL X2 14-49 04-14 0-XYLENE *0.5 <0.8 <0.5 *04 <0.5 0.5 PL <0.5 05 PL <05 05 PL 0,5 PL OS PL 04PL 03-1,8 04-1.1 STTRBtf <04 <0.5 <0.5 <0.9 <0.9 <0.5 <0.8 <0.5 <05 <05 05 PL <05 <05 <05 1.9 00 PL <0.5 1J 14 1.1 75 NO-431 <044 AU>MA4»INENE *0.4 <0.4 *04 <0.4 *0.4 <0.4 ^4 <0.4 <0.4 <04 <0.4 <04 <04 <04 <0.4 <0.4 <0.4 <04 <0.4 04 4033-0464 NA ESOPROPVLBENZBC <0.4 *0.4 <04 <0.4 <0.4 *0.4 <0.4 <0.4 <0.4 <04 <0.4 <0.4 <0.4 1.1 0.4 PL <0.4 04 X9 OJ 13 W <30 n-OEOWE <0.3 *0.3 <04 <0.3 <0.3 0.3 PL 0.3 PL <04 *0-3 <04 <04 03 PL <0.3 <04 03 PL <03 <ft3 (L3PL 03 PL 04 PL xe n-PRORlBENZENE <0.4 000-048 NA -21- *0.4 <0.4 _21. <04 <0.4 <0.4 <04 0.4 PL <0.4 -2L -21- 13>WMEniYLBENZENE <0.4 <0.4 <0.4 *0.4 <04 <0.4 <04 <0.4 <0.4 lAd-TRIMETHYlfiENZBS <0.4 *0.4 <0.4 <0.4 <0.4 <0.4 <04 <04 <0.4 <0.4 <0.4 <0.4 xo 004.041 <02 0.4 PL <0.4 <0.4 <0.4 <0.4 04 PL <0.4 *04 <0.4 04 PL 0.4 PL <0.4 04 PL d-UMONBIE <0.4 0.4 PL <0.4 X9 0.97.141 *02 <0.4 <0.4 *0.4 0.4 PL <04 <0.4 <04 0.4 PL X4 <0.4 *04 <04 X4 04 04 PL <0.4 <04 <0.4 0.6 NA NA U3-TRIMETHYLBENZENE <04 *0.4 <0.4 *0.4 *04 *0.4 <04 *0.4 <0.4 <0.4 <0.4 <04 <04 <0.4 <04 <04 <0.4 <04 <04 <04 14 NA NA 1.4-PlOq.OROBENZetE <0.5 n-UNDECANE <05 <04 <05 <04 <0.5 112. 1.0 08 PL <0.5 <05 <05 <05 <05 -^1- -2L <08 <0.5 <04 W.QJ 01-06 *03 <0.3 <03 <0.3 <0.3 <03 <0.3 <04 <0-3 <04 <03 <03 <03 04 PL <03 <0.3 04 PL 0.3 PL <03 2J NO.062 NA n-BUTYLBENZENE <0.5 <05 <0.5 <0.5 <05 <05 <0.5 <05 <05 *05 <05 <08 <05 <05 <05 <05 <05 <05 <05 <0.5 14 NO *16 ivDOOeCANE <03 <0.3 <03 *03 *03 <03 <03 <03 -23 <03 03 PL <03 <0.3 04 PL XT NP.Odl NA M. morning bMAN) by 5«n«n.e«ttotMS{EPAI«.th«lT<>.14) for.period, th. plums s«aptew«.25 sa««ir«bitampto.8«nptea warn A.aflamoon(>3.4R«) Unftad Stataa ERvirowmntal Protsctiae Agancy VtttatOa Oigante Compounda Ostsbasa (EPA) to a campOatton af Indaer and otitdoor data Cram staAaa aoaas Cha (Mtad Sistas pubBshad In 1066. e-avoRingHMmb ZU* I*^®*®^®’*’**~^®'“^°**^t*'®*OWtoas«Bnnmiyaflnd«»«al<ratdawrir«««i^ hamas eaOaetsd and analyiad by Cha NTBOOH bam 1686 Batw^ 1086. »lha tevais am Cha 2501 paraantOa to 75Cb paraanatojmlddto tudX a< tha data bam tha BPA and NYSOQH databasaa. 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