Zip Code 46224

📍 Indianapolis, IN

Toxic Air Emissions Report (2024)

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

1,038.57 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Indianapolis, IN released over 1,038.57 lbs of pollutants. The primary source was LINDE ADVANCED MATERIAL TECHNOLOGIES INC, which emitted Propylene into the local air. Air quality in 46224 is relatively consistent with regional baselines.

Top Polluting Facilities

LINDE ADVANCED MATERIAL TECHNOLOGIES INC

Owned by: LINDE INC

Propylene released to air

501.00 lbs

LBS
LINDE ADVANCED MATERIAL TECHNOLOGIES INC Cancer Risk

Owned by: LINDE INC

Nickel released to air

266.66 lbs

LBS
LINDE ADVANCED MATERIAL TECHNOLOGIES INC

Owned by: LINDE INC

Chromium compounds (except for chromite ore mined in the Transvaal Region) released to air

152.99 lbs

LBS
LINDE ADVANCED MATERIAL TECHNOLOGIES INC Cancer Risk

Owned by: LINDE INC

Cobalt compounds released to air

81.23 lbs

LBS
LINDE ADVANCED MATERIAL TECHNOLOGIES INC

Owned by: LINDE INC

Copper released to air

36.69 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Pittsboro, IN (46167) 11.3 mi away

Heavy Industrial Activity

35,971.58 lbs

Annual Emissions
Indianapolis, IN (46221) 5.1 mi away

Heavy Industrial Activity

27,937.00 lbs

Annual Emissions
Brownsburg, IN (46112) 7.2 mi away

Heavy Industrial Activity

16,249.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 46225 Report: 46222 Report: 46226 Report: 46221 Report: 46227

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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 Cobalt compounds.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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