October 24, 2001: New York Publishes Asbestos Testing Results
The City of New York posts test results for asbestos in ambient outdoor air using the polarized light microscopy (PLM) test method on the NYC Department of Environmental Protection website. [Environmental Protection Agency, 7/15/2004
] New York City DEP test results based on the transmission electron microscopy (TEM) testing method are not posted until early 2002 (see Early 2002).