Zip Code 28166

📍 Troutman, NC

Toxic Air Emissions Report (2024)

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

10.18 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Troutman, NC released over 10.18 lbs of pollutants. The primary source was KEYSTONE POWDERED METAL CO, which emitted Copper into the local air. Air quality in 28166 is relatively consistent with regional baselines.

Top Polluting Facilities

KEYSTONE POWDERED METAL CO

Copper released to air

7.827 lbs

LBS
KEYSTONE POWDERED METAL CO Cancer Risk

Nickel released to air

2.35 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Terrell, NC (28682) 8.4 mi away

Heavy Industrial Activity

339,611.96 lbs

Annual Emissions
Salisbury, NC (28147) 18.0 mi away

Heavy Industrial Activity

78,029.81 lbs

Annual Emissions
Claremont, NC (28610) 14.1 mi away

Heavy Industrial Activity

46,224.50 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 28164

😷

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 Nickel.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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