Zip Code 49120
📍 Niles, MI
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
12,486.62 lbs
State Score
30
/ 100
National Score
34
/ 100
In 2024, industrial facilities in Niles, MI released over 12,486.62 lbs of pollutants. The primary source was NCP COATINGS LLC, which emitted n-Butyl alcohol into the local air. Residents of 49120 face significantly higher exposure risks than the national average.
Top Polluting Facilities
- NCP COATINGS LLCOwned by: nann-Butyl alcohol released to air1,756.00 lbsLBS
- MPLX TERMINALS LLC - NILES MI TERMINALOwned by: MARATHON PETROLEUM CORPn-Hexane released to air1,560.00 lbsLBS
- NCP COATINGS LLCOwned by: nanMethanol released to air1,416.00 lbsLBS
- MPLX TERMINALS LLC - NILES MI TERMINALOwned by: MARATHON PETROLEUM CORPToluene released to air1,230.00 lbsLBS
- MODINEER PLANT 6Owned by: nanAluminum (fume or dust) released to air1,165.00 lbsLBS
- NCP COATINGS LLCOwned by: nanCertain glycol ethers released to air1,095.00 lbsLBS
- MPLX TERMINALS LLC - NILES MI TERMINAL Cancer RiskOwned by: MARATHON PETROLEUM CORPBenzene released to air860.00 lbsLBS
- NCP COATINGS LLCOwned by: nan1,2,4-Trimethylbenzene released to air766.00 lbsLBS
- NCP COATINGS LLCOwned by: nanXylene (mixed isomers) released to air612.00 lbsLBS
- NCP COATINGS LLCOwned by: nanToluene released to air507.00 lbsLBS
- MPLX TERMINALS LLC - NILES MI TERMINALOwned by: MARATHON PETROLEUM CORPXylene (mixed isomers) released to air480.00 lbsLBS
- MPLX TERMINALS LLC - NILES MI TERMINALOwned by: MARATHON PETROLEUM CORPCyclohexane released to air460.00 lbsLBS
- NCP COATINGS LLC Cancer RiskOwned by: nanTetrachloroethylene released to air359.00 lbsLBS
- MPLX TERMINALS LLC - NILES MI TERMINAL Cancer RiskOwned by: MARATHON PETROLEUM CORPEthylbenzene released to air96 lbsLBS
- NCP COATINGS LLC Cancer RiskOwned by: nanEthylbenzene released to air87 lbsLBS
- MPLX TERMINALS LLC - NILES MI TERMINALOwned by: MARATHON PETROLEUM CORP1,2,4-Trimethylbenzene released to air13 lbsLBS
- MPLX TERMINALS LLC - NILES MI TERMINAL Cancer RiskOwned by: MARATHON PETROLEUM CORPCumene released to air10 lbsLBS
- NILES STEEL TANKOwned by: BRADFORD WHITE CORPManganese released to air6.7 lbsLBS
- MPLX TERMINALS LLC - NILES MI TERMINAL Cancer RiskOwned by: MARATHON PETROLEUM CORPNaphthalene released to air4 lbsLBS
- NILES STEEL TANK Cancer RiskOwned by: BRADFORD WHITE CORPNickel released to air1.2 lbsLBS
- NCP COATINGS LLCOwned by: nanAluminum oxide (fibrous forms) released to air1 lbsLBS
- NCP COATINGS LLCOwned by: nanChromium compounds (except for chromite ore mined in the Transvaal Region) released to air1 lbsLBS
- NILES STEEL TANKOwned by: BRADFORD WHITE CORPChromium released to air0.7 lbsLBS
- BONNELL ALUMINUM (NILES) LLC Cancer RiskOwned by: TREDEGAR CORPLead released to air0.0195 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Elkhart, IN (46517) 18.1 mi awayHeavy Industrial Activity430,802.40 lbsAnnual Emissions
- Elkhart, IN (46516) 17.3 mi awayHeavy Industrial Activity102,705.58 lbsAnnual Emissions
- Elkhart, IN (46514) 15.6 mi awayHeavy Industrial Activity89,527.37 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 Toluene), 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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