POLLUTION LOCATOR|Hazardous Air Pollutants | 1996 Emissions Data Used to Estimate Exposures

County:      SIBLEY


HAP Added Cancer Risk (per 1,000,000)
Sort
Sorted by Noncancer Hazard Index Emissions from Point Sources (tons/yr)
Sort
Emissions from Area Soucres (tons/yr)
Sort
Emissions from Onroad Mobile Sources (tons/yr)
Sort
Emissions from Nonroad Mobile Sources (tons/yr)
Sort

ACROLEIN -- 0.310 0.67 0.42 0.32
DIESEL EMISSIONS 190 0.130 0 25 62
FORMALDEHYDE 1.9 0.110 4.2 8.6 4.1
CARBON TETRACHLORIDE 36 0.0210 0.0075 0 0
1,2-DIBROMOETHANE 0.53 0.00930 0.0000060 0 0
BENZENE 16 0.00930 7.5 18 3.7
ACETALDEHYDE 0.15 0.00620 0.58 2.9 2.0
NICKEL 0.050 0.00390 0.060 0.0010 0.00071
TETRACHLOROETHYLENE 0.82 0.00350 0.77 0 0
CHROMIUM 3.7 0.00310 0.058 0.0013 0.0013
BERYLLIUM 0.0020 0.000920 0.00030 0 0
1,3-BUTADIENE 2.4 0.000720 7.1 2.3 0.44
DICHLOROMETHANE 0.16 0.000400 2.7 0 0
CADMIUM 0.012 0.000330 0.0013 0 0
LEAD 0.0010 0.000320 0.010 0.0018 0
CHLOROFORM 0.41 0.000260 0.032 0 0
1,3-DICHLOROPROPENE (MIXED ISOMERS) 0.059 0.000180 1.2 0 0
MANGANESE -- 0.000180 0.010 0.00056 0.0015
ARSENIC 0.015 0.000150 0.0011 0.000024 0.00000063
1,2-DICHLOROETHANE 1.3 0.000150 0.015 0 0
TRICHLOROETHYLENE 0.16 0.000130 0.024 0 0
MERCURY -- 0.0000900 0.00051 0.000018 0.00036
VINYL CHLORIDE 0.016 0.0000420 0.019 0 0
ACRYLONITRILE 0.019 0.0000330 0.0073 0 0
HEXACHLOROBENZENE 0.046 0.0000300 0.0000017 0 0
ETHYLENE OXIDE 0.012 0.00000450 0.010 0 0
1,2-DICHLOROPROPANE 0 0.000000570 0.000016 0 0
HYDRAZINE 0 0.00000000680 0.00000076 0 0
1,1,2,2-TETRACHLOROETHANE 0.0010 0.00000000620 0.0019 0 0
QUINOLINE 0 --0 0.0000018 0 0
POLYCYCLIC ORGANIC MATTER (POM) 8.1 --0 7.2 0.0090 0.0013

NOTE: The National-Scale Air Toxics Assessment (NATA) provides only aggregate data on 1996 point source releases in an area. To help identify sepcific companies which may be responsible for these releases, Scorecard disaggregates summary point source data to facility-level data based on the 2002 Toxics Releases Inventory (TRI). NATA and TRI data for an area often differ, because they involve different reporting years (1996 vs. 2002) and aggregation methods (NATA often includes point source emissions from outside geopolitical boundaries, since these can impact estimated exposures in an area).