Personal monitoring study data table, particulate matter

NYC 9/11 Public Portal Document

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TABLE 5-7 (cont.). PERSONAL EVWNITORING STUDSES FOR PM; MEASURED CONCENTRATIONS AND CORRELATION COEIFFICIENTS K» Pereoiul-Anxbicnl * Olhea O O Mcasurtd ConcentnlitHi Level? (pg/m‘) ComUtion CccfTKicrU (r) Cotreblion Coefficients (f)

Size Avg. Sample Residenlial Residential Fraction Time Stalialic Size' Pcrsoait Indoor Outdoor Ambknl Type' Votue (Range) Notea Type* Value (Range)

Tunuiael al. < IMSa) - Toiyo

PM„ 48 b P OJ] 0=7 cldivt/awtUtli

WilKa/rl d al. (20(H>a,b) - Bal] ora we

PMo 24 h X 2J no 9.4 22.0 22.0 Median L 0^0(0.18-0.98)* n = 2l eWerty rabitu 0.90' 7.25 4. 19 7-52 8-59 P O.SR* p,. 0.93* p., 094* p.. 0.87* 0.96*

PM„ 24 h 1 28 11.0 JO.O 29.9 0.82* Range 4-23 13.66 13-74 P- 0.81' 0.94'

U) PM,„, 24 h 26 1.0 8.0 8.0 0.18* th Ranse 3-5 2. 16 I - IS o.or Pu 0.45*

Poolael Srodie? I D Babtdori(l998)-Ninhvitt

5 T LU U PNk, 12b b* SD 30 21.7* 10,5 14.5*6.6 23 4 .*6.8 P 0.09 n= lOCOPD whjocts; P.. o.n Range 10-67 5-40 3-61 dj)wrx 0.31 I O H Q 6 12b i±SD 30 33.0* 16.9 21.6 ± 10.7 32.5*8 1 P 4).0S 0=10 COPT> Bobjotlx; Pr. 04) in o PMh Renje 5-89 9-77 7.76 dfylirnc 0.06

z z oH Pcilijzaji d jI (1999) - Toronto

PMo 3d 922 28.4 21.1 15.1 P 0J3 n • 178; ft Tw c>4oc7, 0.79 zO ouldoQZ bwer 6*0 personal 0.3) G O PM^ 3<] 31 141 67.9 29.8 24.3 No oomlihona ixporto) H n I—I m S) m Ogk.t*)' d al (20ina) - EXPOUS Bmd H O PM., 48 h i±SD 44 23.7 ±17.1 19.0*11.7 P 0.02 All LLJ n I7.7±7.l OJI No FTS exposiec

a 20 17.5 ±13.0 P

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