Zip Code 63379

📍 Troy, MO

Toxic Air Emissions Report (2024)

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

226.96 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Troy, MO released over 226.96 lbs of pollutants. The primary source was MOST INC, which emitted Copper compounds into the local air. Air quality in 63379 is relatively consistent with regional baselines.

Top Polluting Facilities

MOST INC

Owned by: TOYOTA TSUSHO AMERICA INC

Copper compounds released to air

114.09 lbs

LBS
TOYOTA MOTOR MANUFACTURING MISSOURI INC.

Owned by: TOYOTA MOTOR N.A. INC

Copper released to air

70.4 lbs

LBS
TOYOTA MOTOR MANUFACTURING MISSOURI INC.

Owned by: TOYOTA MOTOR N.A. INC

Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air

34.64 lbs

LBS
MOST INC Cancer Risk

Owned by: TOYOTA TSUSHO AMERICA INC

Dioxin and dioxin-like compounds released to air

7.83 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Wentzville, MO (63385) 15.0 mi away

Heavy Industrial Activity

476,617.61 lbs

Annual Emissions
Warrenton, MO (63383) 17.7 mi away

Heavy Industrial Activity

11,387.10 lbs

Annual Emissions
O Fallon, MO (63366) 17.0 mi away

Heavy Industrial Activity

2,210.20 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 63376

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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 Dioxin and dioxin-like compounds.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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