Zip Code 46746

📍 Howe, IN

Toxic Air Emissions Report (2024)

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

27.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Howe, IN released over 27.00 lbs of pollutants. The primary source was LIPPERT COMPONENTS INC PLANT 46, which emitted Manganese into the local air. Air quality in 46746 is relatively consistent with regional baselines.

Top Polluting Facilities

LIPPERT COMPONENTS INC PLANT 46

Owned by: LCI INDUSTRIES

Manganese released to air

25 lbs

LBS
LIPPERT COMPONENTS INC PLANT 46

Owned by: LCI INDUSTRIES

Chromium released to air

1 lbs

LBS
LIPPERT COMPONENTS INC PLANT 46 Cancer Risk

Owned by: LCI INDUSTRIES

Nickel released to air

1 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Ligonier, IN (46767) 19.2 mi away

Heavy Industrial Activity

167,336.00 lbs

Annual Emissions
Middlebury, IN (46540) 12.9 mi away

Heavy Industrial Activity

96,289.04 lbs

Annual Emissions
Three Rivers, MI (49093) 18.1 mi away

Heavy Industrial Activity

65,114.98 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 46742 Report: 46750 Report: 46741 Report: 46737 Report: 46755 Report: 46733

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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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