NYC-WTC_000196126

NYC 9/11 Public Portal Document

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KB DATE_SAMPLED START_TIME_ COUNTY SITE_NAME_OR_ADDRESS BUILD_ 1_NORTH_SOUTH_ |2_NOR1_____ 1_EAST_WEST_ - 2_EA TEST_MEDUlh SAMPLER CODE.DETECTIO RESULTS.C UNIT _ ANALYSIS. TIWE.STANDARD DATE_DOH SAMPLED ----------------- --- -J FLOOR STREET_OR_AVEN so CROSS.STREET ST_ URATION N.LIMIT ONCENTRAT METHOD _RECD_TEJ UE UTH_S WES ON TRFFT T CR _OR_A OSS. VENUE STRE ET

HSPH 10/21/01 10:31 PM New York West Albany Air 463 0.015 57-16 ug/m3 Gravimetric minutes HSPH 10/21/01 9:51 PM New York West St. near Winter Garden viewing station Air 494 0 015 32-13 ug/m3 Gravimetric minutes HSPH 10/26/01 7:05 AM New York Church Dey Air 635 0.015 103-41 ug/m3 Gravimetric minutes HSPH 10/26/01 6:20 AM New York Middle of pile: SE comer of Tower 1 Air 628 0.015 124-21 ug/m3 Gravimetric minutes HSPH 10/28/01 7 56 AM New York Greenwich Liberty Air 697 0.015 30.64 ug/m3 iGravimetric minutes HSPH 10/29<01' 8:10 AM New York Church ;Dey ■ Air 639 0 015 77.54 ug/m3 Gravimetnc minutes HSPH 10/29/01 8:02 AM New York West Albany Air 6180.015 23.11 ug/m3 Gravimetric minutes HSPH 10/30/01 10:08 AM New York Greenwich Liberty Air 700 0.015 48.46 ug/m3 Gravimetric minutes HSPH 10/29/01 8:20 AM New York . Greenwich Liberty Air 623 0.015 54.88:ug/m3...... Gravimetric minutes ............................... „ HSPH 10/29/01 7:47 AM New York Greenwich Air 676 0.015 59.71 ■ ug/m3 Gravimetric jminutes HSPH 10/19/01 6:33 PM New York Church . C>ey . ... Air .. 166.06 ug/m3 'Gravimetric jninutes_ HSPH 10/19/01 6:52PM New York Greenwich Air 606 0 021.. ..... ______29 ug/m3 _^avteietric mjnutes _ HSPH 10/06/01 10:17 PM New York Greenwich Liberty ?Air 240 0.021 __ 172.65 ug/m3 Gravimetric ’'minutes___ HSPH New York .0.021”'.... 173.61 ug/m3 ■Gravimetric minutes

HSPH 10/06/01 10:17PM New York Greenwich Liberty :Air 240 0 021 174.57 ug/m3 Gravimetric minutes HSPH 10/06/01 10:52 PM New York Church .. jDey........... Air - 2'1 0 02<. . . 146.97 ug/m3 i Gravimetric rn^inuj^ HSPH 10/05/01' 10/19/01' 11:42 PM’New York 6:3iPM New York ’ Midd'leof pilei SE comer of Tower 1 Church . . .. Air ___ waggi _ 68.75 ug/in3 Gravimetric minutes HSPH Air 1603.46ug/m3 Gravimetric minutes HSPH 10/18/01 7:00 AM New York Church Dey Air 173.«’i^in3 Gravimetric minutes HSPH 10/24/01 8:36 PM New York Greenwich Liberty Air '62.04 ug/m3 Gravimetric minutes HSPH 10/24/01 9:28PM NewYork ' ................ ... ” Church 'Air 97.32: ug/mS Gravimetric minutes HSPH 10/24/02 8:21 PM NewYork ^West ■■ ' Albany Air 70801^1______ 47 80ug/in3’ HSPH 10/24/01 9:43 pm'New York ’ Greenwich ’Liberty ’Air 359 0 021 43 6r^7rn3 ’ _Grayirnetric minutes HSPH 10/21/01 11:01 PM NewYork Greenwich Park _ 2A''’ ■ ’324 46 ug/mS” Gravimetric minutes HS'PH HSPH 10/24/01’ 10/21/bi' 8:59 PM New’York 10:38 PM New York ’ Gre^ich ' Park Liberty Air ” ..... ''Air.... - 205 66,ug/m3 103 94 ug/m3 Gravimetric minutes : Gravimetric minutes HSPH 10/22/01 8:47PM NewYork ___ Greenwich Liberty Air 189 34ug/m3 Gravimetric minutes HSPH 10/23/01 6:20PM New York Middle of pile: SE corner of Tower 1 3290.021' 1742.1l'l^/m'3 Gravimetnc minutes HSPH 10/21/01 10:31 PM NewYork West ___ _Albany Air '464 0 021 _ 67.16^m3’ Gravimetric jninutes HSPH 10/20/01 8:58 PM New York ^West Albany' Air __367^0^i'_ ' ' '32443j^7rn^'^ Gravimetric minutes HSPH 10/21/01 10:48PM NewYork Church ______ P.ey_„ ____ Air'_ __ __ 47'1 0 021' _’ 1 3_22^j^7mJ _ ^Gravimetric minutes HSPH 10/26/01 7:05 AM New York i Church pey,_.. Air 3___63Lao3_3:: 261.24 ug7m3 Gravimetric minutes HSPH 10/26/01 6:20AM New York Middle of pile: SE comer of Tower 1 ... . ....,,629 0021 8K.9^g/m3 _ Gravimefric minutes HSPH 10/28/01 7:56AM NewYork G7tee^3 ^?Liberty... Air 700 0.021 ______ 43.32ug7m3 Gravimetric minutes HSPH 10/29/01 8:02 AM New York West Albany Air '618'0.021 92.77ug/m3 Gravimetric minutes HSPH 10/29/01 8:20 AM New York J3reeriwich Liberty Air 6243021 173.65i^/m3 'Gravimetric minutes HSPH 10/30/01 10:08AM NewYork Greenwich Li'^rty ’Air 706 0 021 ’ 161.69 ug/rnf Gravimetric minutes HSPH 10/29/01 7:47 AM New York _Gre«nwich _Pari<___ ___ _Air_ 675 0 021 130.45 ug/m3 Gravimetric ; minutes___ HSPH 10/28/01 8:20 AM New York ^^nwich _Park Air '::: 667;o:o2i 47.33 ug/m3 Grayimetric minutes HSPH 10/29/01 8:10AM NewYork Church "Dey ”” ' Air’ 639 0.021 156.97 u9/m3 Gravimetric minutes HSPH New York PAM 72.29 ug/m3 Gravimetric minutes 10/02/01 6:27 PM 721 HSPH New York PAM 239.56 ug7m3 Gravimetric , minutes 10/05/01 7:03 AM 210: HSPH NewYork PAM 205.58'ug/m3 Gravimetric minutes 10/05/01 7:12 AM 268 HSPH NewYork PAM 328.53 ug/m3 Gravimetric minutes 10/05/01 6:57 AM 690 HSPH NewYork PAM 469.30ug/m3 Gravimetric minutes Q 10/04/01 7:18PM 495 HSPH NewYork PAM 372.08 ug/m3 Gravimetric minutes 10/05/01 7:18AM 657 HSPH NewYork PAM 381.40 ug/m3 Gravimetric minutes 10/05/01 7 20 AM 639 !-» iHSPH NewYork PAM 233.64 ug/m3 Gravimetric minutes s 10/06/01 7:02 AM 636 o iHSPH New York PAM 191-86 ug/m3 Gravimetric minutes 10/06/01 6:59 AM 645 g iHSPH New York PAM 545-32 ug/m3 Gravimetric minutes 10/19/01 8:06 PM 522 o IHSPH New York PAM 367.46 ug/m3 Gravimetric minutes o 10/06/01 6:40 AM 114 co IHSPH New York PAM 177-82 ug/m3 Gravimetric minutes O 10/20/01 8:28 PM 490 IHSPH NewYork PAM 793-16 ug/m3 Gravimetric minutes CO 10/22/01 7:55 PM 166

NYC-WTC_000196127