Zip Code 46241

📍 Indianapolis, IN

Toxic Air Emissions Report (2024)

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

31.09 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Indianapolis, IN released over 31.09 lbs of pollutants. The primary source was ROLLS-ROYCE CORP-INDIANAPOLIS OPERATIONS CAMPUS, which emitted Nickel into the local air. Air quality in 46241 is relatively consistent with regional baselines.

Top Polluting Facilities

ROLLS-ROYCE CORP-INDIANAPOLIS OPERATIONS CAMPUS Cancer Risk

Owned by: ROLLS-ROYCE N.A. HOLDINGS INC

Nickel released to air

21 lbs

LBS
NELSON GLOBAL PRODUCTS

Owned by: NELSON GLOBAL PRODUCTS INC

Manganese released to air

8 lbs

LBS
ROLLS-ROYCE CORP-INDIANAPOLIS OPERATIONS CAMPUS Cancer Risk

Owned by: ROLLS-ROYCE N.A. HOLDINGS INC

Cobalt released to air

1.5 lbs

LBS
ROLLS-ROYCE CORP-INDIANAPOLIS OPERATIONS CAMPUS Cancer Risk

Owned by: ROLLS-ROYCE N.A. HOLDINGS INC

Lead released to air

0.38 lbs

LBS
ROLLS-ROYCE CORP-INDIANAPOLIS OPERATIONS CAMPUS

Owned by: ROLLS-ROYCE N.A. HOLDINGS INC

Chromium released to air

0.21 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Franklin, IN (46131) 18.8 mi away

Heavy Industrial Activity

53,961.74 lbs

Annual Emissions
Pittsboro, IN (46167) 15.0 mi away

Heavy Industrial Activity

35,971.58 lbs

Annual Emissions
Indianapolis, IN (46221) 4.6 mi away

Heavy Industrial Activity

27,937.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 46239

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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 Manganese.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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