Zip Code 72845

📍 Knoxville, AR

Toxic Air Emissions Report (2024)

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

14,817.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Knoxville, AR released over 14,817.00 lbs of pollutants. The primary source was K2 MARINE INC, which emitted large quantities of Styrene into the local air. Residents of 72845 face significantly higher exposure risks than the national average.

Top Polluting Facilities

K2 MARINE INC Cancer Risk

Owned by: nan

Styrene released to air

14,817.00 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Clarksville, AR (72830) 10.8 mi away

Heavy Industrial Activity

75,798.00 lbs

Annual Emissions
Russellville, AR (72802) 17.0 mi away

Heavy Industrial Activity

31,174.42 lbs

Annual Emissions
Dardanelle, AR (72834) 15.8 mi away

Heavy Industrial Activity

10,114.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 72853 Report: 72834 Report: 72833 Report: 72830 Report: 72863 Report: 72865

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Protect Your Lungs

Because toxic gases and VOCs were detected in this area (likely from the Styrene), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.

View Recommended Carbon Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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