Bull riveter in operation, January 24, 1913.

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Air Monitoring in Lower Manhattan

Site #	Date	Location Sampled	PCM Results (f/cc)
8A	10/8/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	0.005
8A	10/7/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ
8A	10/5/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	0.006
8A	10/4/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	0.009
8A	10/3/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ
8A	10/2/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ
8A	10/1/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ
8A	9/30/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ
8A	9/29/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ
8A	9/27/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ
8A	9/26/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ
8A	9/25/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ
8A	9/24/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	0.007
8A	9/23/01	RIVER TERRACE PARK AREA BETWEEEN PARK PL & WARREN	<LOQ

Notes:
PCM = phase contrast microscopy
f/cc = fibers per cubic centimeter
LOQ = Limit of Quantification

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

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Current: 91.8%
Normal: 69.1%