NYC 9/11 Public Portal Document
In the News - Headlines Page 3 of 3
I II
*The information contained in this database should be considered provisional and
may be subject to adjustment upon final analysis.
"The reading exceeds a level of concern for sensitive groups. Effects for some
people may include respiratory symptoms and aggravation of lung or heart disease.
***The unit, ug/m3, is the mass of fine particles in micrograms (a millionth of a
gram) in a cubic meter of air.
ERA Npwsroom | FAQs
This page originally created: Tuesday, October 02, 2001
ERA Horne | Privacy and Security Notice | Contact Us
Last Updated; Tuesday , October 09, 2001 07:46:32
http; //oaspub. ep a. gov/ny r/pm_monitori ng? p addr i d=PUNIV 10/9/2001
CONFIDENTIAL, CITY_21MC100_009513787
SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008
NYC-WTC_000176037
OCR can misread numbers and units. Confirm readings against the page image before using them.