Search Email Updates Contact Us Residents Business Visitors Government Office of the Mayor NYC.gov always open
Bull riveter in operation, January 24, 1913.


Advanced Search


 

 

 



Air Monitoring in Lower Manhattan

Site # Date Location Sampled PCM Results (f/cc) TEMS Results (s/sq. mm)
30 9/16/01 CEDAR ST. & BROADWAY 0.030 Overload*
30 9/15/01 CEDAR ST. & BROADWAY 0.033 Overload*

 

Notes:
PCM = phase contrast microscopy
f/cc = fibers per cubic centimeter
LOQ = Limit of Quantification
TEM = transmission electron microscopy
s/sq. mm = structures per square millimeter
Overload = Indicates that the sampling filter was clogged and the sample could not be read with laboratory analysis.
* - This data was inadvertently omitted from the original posting. It was subsequently posted on 11/20/06.

The information contained in this database should be considered provisional and may be subject to adjustment upon final analysis.

< back   next >

Email a Friend
Copyright 2009 The City of New York Contact Us | FAQs | Privacy Statement | Site Map