Zip Code 46227

📍 Indianapolis, IN

Toxic Air Emissions Report (2024)

Data Source: EPA TRI (2024) • Updated Nov 2025

0.36 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Indianapolis, IN released over 0.36 lbs of pollutants. The primary source was SEALMASTER, which emitted Polycyclic aromatic compounds into the local air. Air quality in 46227 is relatively consistent with regional baselines.

Top Polluting Facilities

SEALMASTER Cancer Risk

Owned by: nan

Polycyclic aromatic compounds released to air

0.355 lbs

LBS
SEALMASTER

Owned by: nan

Benzo[g,h,i]perylene released to air

0.002 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Fairland, IN (46126) 13.2 mi away

Heavy Industrial Activity

90,158.95 lbs

Annual Emissions
Franklin, IN (46131) 13.9 mi away

Heavy Industrial Activity

53,961.74 lbs

Annual Emissions
Greenfield, IN (46140) 18.5 mi away

Heavy Industrial Activity

31,574.86 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 46226 Report: 46225 Report: 46229 Report: 46224

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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 Benzo[g,h,i]perylene.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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