Zip Code 46231
📍 Indianapolis, IN
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
86.12 lbs
State Score
79
/ 100
National Score
71
/ 100
In 2024, industrial facilities in Indianapolis, IN released over 86.12 lbs of pollutants. The primary source was ECOBAT RESOURCES INDIANA LLC, which emitted Lead compounds into the local air. Air quality in 46231 is relatively consistent with regional baselines.
Top Polluting Facilities
- ECOBAT RESOURCES INDIANA LLCOwned by: ECOBAT LLCLead compounds released to air54 lbsLBS
- ECOBAT RESOURCES INDIANA LLCOwned by: ECOBAT LLCAntimony compounds released to air24 lbsLBS
- ECOBAT RESOURCES INDIANA LLC Cancer RiskOwned by: ECOBAT LLCArsenic compounds released to air6 lbsLBS
- HERITAGE ENVIRONMENTAL SERVICES LLCOwned by: HERITAGE ENVIRONMENTAL SERVICES INC.Mercury released to air1 lbsLBS
- HERITAGE ENVIRONMENTAL SERVICES LLC Cancer RiskOwned by: HERITAGE ENVIRONMENTAL SERVICES INC.Lead released to air1 lbsLBS
- ECOBAT RESOURCES INDIANA LLCOwned by: ECOBAT LLCChromium compounds (except for chromite ore mined in the Transvaal Region) released to air0.1 lbsLBS
- HERITAGE ENVIRONMENTAL SERVICES LLC Cancer RiskOwned by: HERITAGE ENVIRONMENTAL SERVICES INC.Polycyclic aromatic compounds released to air0.02 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Franklin, IN (46131) 19.8 mi awayHeavy Industrial Activity53,961.74 lbsAnnual Emissions
- Pittsboro, IN (46167) 13.9 mi awayHeavy Industrial Activity35,971.58 lbsAnnual Emissions
- Indianapolis, IN (46221) 6.7 mi awayHeavy Industrial Activity27,937.00 lbsAnnual Emissions
Check Nearby Zip Codes
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Protect Your Lungs
The primary pollutants detected here are likely heavy particulates. To protect your lungs, ensure you use a True HEPA (H13) filter, which captures 99.97% of airborne particles like Lead compounds.
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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