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Indoor air quality field data sheet, P.S. 150M, June 2002

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Field data sheet recording indoor air quality measurements including temperature and humidity at P.S. 150M in June 2002.

NYC-WTC_000178787–000178790
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NYC 9/11 Public Portal Document

ATC ASSOCIATES, INC. Page INDOOR AIR QUALBTV FIELD REPORT ps iSc; UATE:_^4/^ rime: LOCATION: S’ ROJ KCTNO: Location Occupants ;.Temperature (°F) Relative -I ; Carbon , Carbon Respirable I ■■..TVOCs ■TVOCs HumSdily Dioxide 5 Monoside Particulate (ppm) 7'(ppm)T (ppm) s (ug/m^

HBI] ^9f) I I I I IA c I— 2. I u \ m ^2^ 1 4 ZS' ^'3. I llElZI I Mcs 2 ^2.^/ I 20 ( 1 £i Olli Doors iS 1 I 1 02 O 1 u Out Doors ^^XTTC: 2c\A'> 2A) ■75. t Out Doors bJ^xTr-rc o 5S°7 68-75'T7\vinter 30-60 “/» 5°) / Outdoor level 9 ppni I 1^, o Guideline levels 65 ug/ni’’ 1 ppm o asiikae/aiha 73-79 Y7siininier + 700 ppni Hi

NJ ('oinmciils: £' o oi Hie assessed location(s) ( ) Does () Does not meet established indoor air quality guidelines. o' I ' o o NJ Signature: Date: CO

4^ NJ

NJ

NYC-WTC_000178790

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NYC-WTC_000178790Source: NYC Law Department, mirrored locally

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