Table showing asbestos measurements in the air at a specific site with dates and times from September to October 2001.
NYC-WTC_000141127–000141128Folder label: “EPA WEB”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
In the News - Headlines Page 1 of 2
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EPA Newsroom EPA Monitoring Site: Browse EPA Topics Church and Duane St. (no longer active) Laws & Regulations Asbestos Air Monitoring Data Where You Live Information Sources This table shows how much asbestos EPA measured in the air at this site, on the Educational Resources dates and times shown. Daily summaries of this data and how it compares to the About EPA level of concern for public health are provided on the EPA home page. Programs Business EPA can measure asbestos in several ways. For these data tables. EPA is Opportunities providing measurements in terms of the number of asbestos structures found per Jobs square millimeter within our air monitors (structures can include single, overlapping, and bundles of asbestos fibers). The level of concern for asbestos is based on Recursos en Espafiol continuous exposure to more than 70 structures per square millimeter for an extended period. Because cleanup efforts will reduce asbestos levels R IZ-S dramatically over the next several weeks, EPA does not expect people exposed to this amount of asbestos to have increased risks of health problems.
Date Time Measurement (structures/square millimeter) 10/02/2001 no sampling 10/01/2001 no sampling 9/30/2001 no sampling 9/29/2001 no sampling 9/28/2001 no sampling 9/27/2001. no sampling 2:00 a.m. to 10:00 9/19/2001 not detected a.m. 9/18/2001 8:00 a.m. to 8:00 p.m not detected 9/17/2001 8:00 p.m. to 8:00 a.m not detected 9/17/2001 8:00 a.m. to 8:00 p.m not detected 9/16/2001 8:00 p.m. to 8:00 a.m ___ '9/16/2001 8:00 a.m. to 8:00 p.m 9/15/2001 8:00 p.m. to 8:00 a.m not detected 9/15/2001 8:00 a.m. to 8:00 p.m 64** 9/14/2001 8:00 p.m, to 8:00 a.m
Best estimate: no flow information available
There may be gaps in daily readings because of relocated construction equipment and variations in sampling locations.
http://www.epa.gov/air/nyc/mon-g.htm 10/5/2001 NYC-WTC_000141127
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000141103
Web page displaying asbestos structure measurements per square millimeter from air monitors with daily summaries and health concern levels.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141087
Web page displaying asbestos structure measurements per square millimeter from air monitors with daily summaries and health concern levels.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141081
Web page displaying asbestos structure measurements per square millimeter from air monitors with daily summaries and health concern levels.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141106
EPA air monitoring measurements showing asbestos structures per square millimeter detected at World Trade Center site locations on specified dates and times.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141110
Web page displaying asbestos structure measurements per square millimeter from air monitors with daily summaries and health concern levels.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141108
Web page displaying asbestos structure measurements per square millimeter from air monitors at Vesey Street with daily summaries and health concern levels.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141126
Web page summary of WTC environmental monitoring data last updated February 19, 2002.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141101
Web page displaying asbestos structure measurements per square millimeter from air monitors with daily summaries and health concern levels.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.964
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141105
Web page displaying a table of asbestos air monitoring data measured at a specific site with daily summaries.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.963
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141092
Web page displaying asbestos structure measurements per square millimeter from air monitors with daily summaries and health concern levels.
3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.962
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000141100
Web page displaying asbestos structure measurements per square millimeter from air monitors with daily summaries and health concern levels.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.957
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000144527
Report on visual inspections of school entry points and vehicle decontamination procedures following the World Trade Center collapse.
2 shared non-person entities · similarity 0.956
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000140987
Notice instructing staff to preserve original World Trade Center documents for potential future legal actions against the City.
Filed in the same folder
NYC-WTC_000140989
News release reassuring residents that monitoring shows no dangerous contaminants like asbestos or mercury in New York City drinking water.
Filed in the same folder
NYC-WTC_000140991
Archived EPA webpage from September 2001 displaying a map of air monitoring stations in Lower Manhattan for asbestos data.
Filed in the same folder
NYC-WTC_000140993
Fact sheet explaining what asbestos is and the health risks associated with long-term exposure to high concentrations of fibers.
Filed in the same folder
NYC-WTC_000140995
Press release announcing joint EPA and OSHA environmental monitoring data collection at the World Trade Center site.
Filed in the same folder