Zip Code 46327
📍 Hammond, IN
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
10,370.50 lbs
State Score
50
/ 100
National Score
36
/ 100
In 2024, industrial facilities in Hammond, IN released over 10,370.50 lbs of pollutants. The primary source was DOVER CHEMICAL HAMMOND WORKS, which emitted Diethanolamine into the local air. Residents of 46327 face significantly higher exposure risks than the national average.
Top Polluting Facilities
- DOVER CHEMICAL HAMMOND WORKSOwned by: ICC INDUSTRIES INCDiethanolamine released to air2,806.00 lbsLBS
- DOVER CHEMICAL HAMMOND WORKSOwned by: ICC INDUSTRIES INCXylene (mixed isomers) released to air1,663.00 lbsLBS
- MPLX TERMINALS LLC - HAMMOND IN TERMINALOwned by: MARATHON PETROLEUM CORPn-Hexane released to air1,530.00 lbsLBS
- MPLX TERMINALS LLC - HAMMOND IN TERMINALOwned by: MARATHON PETROLEUM CORPToluene released to air1,310.00 lbsLBS
- MPLX TERMINALS LLC - HAMMOND IN TERMINAL Cancer RiskOwned by: MARATHON PETROLEUM CORPBenzene released to air863.00 lbsLBS
- DOVER CHEMICAL HAMMOND WORKS Cancer RiskOwned by: ICC INDUSTRIES INCCumene released to air641.00 lbsLBS
- MPLX TERMINALS LLC - HAMMOND IN TERMINALOwned by: MARATHON PETROLEUM CORPXylene (mixed isomers) released to air501.00 lbsLBS
- MPLX TERMINALS LLC - HAMMOND IN TERMINALOwned by: MARATHON PETROLEUM CORPCyclohexane released to air470.00 lbsLBS
- DOVER CHEMICAL HAMMOND WORKSOwned by: ICC INDUSTRIES INCHydrogen sulfide released to air233.00 lbsLBS
- MUNSTER STEEL CO. INC.Owned by: nanZinc (fume or dust) released to air113.00 lbsLBS
- MPLX TERMINALS LLC - HAMMOND IN TERMINAL Cancer RiskOwned by: MARATHON PETROLEUM CORPEthylbenzene released to air97 lbsLBS
- MUNSTER STEEL CO. INC.Owned by: nanManganese compounds released to air64.39 lbsLBS
- MUNSTER STEEL CO. INC. Cancer RiskOwned by: nanNickel compounds released to air46.11 lbsLBS
- MPLX TERMINALS LLC - HAMMOND IN TERMINALOwned by: MARATHON PETROLEUM CORP1,2,4-Trimethylbenzene released to air13 lbsLBS
- MPLX TERMINALS LLC - HAMMOND IN TERMINAL Cancer RiskOwned by: MARATHON PETROLEUM CORPCumene released to air10 lbsLBS
- MPLX TERMINALS LLC - HAMMOND IN TERMINAL Cancer RiskOwned by: MARATHON PETROLEUM CORPNaphthalene released to air7 lbsLBS
- DOVER CHEMICAL HAMMOND WORKSOwned by: ICC INDUSTRIES INCMethanol released to air3 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Whiting, IN (46394) 3.2 mi awayHeavy Industrial Activity6,907,751.26 lbsAnnual Emissions
- East Chicago, IN (46312) 2.5 mi awayHeavy Industrial Activity542,051.45 lbsAnnual Emissions
- Bedford Park, IL (60501) 19.1 mi awayHeavy Industrial Activity459,199.23 lbsAnnual Emissions
Check Nearby Zip Codes
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Protect Your Lungs
Because toxic gases and VOCs were detected in this area (likely from the Benzene), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.
View Recommended Carbon Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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