Zip Code 24175

📍 Troutville, VA

Toxic Air Emissions Report (2024)

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

158,130.65 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Troutville, VA released over 158,130.65 lbs of pollutants. The primary source was ROANOKE CEMENT CO LLC, which emitted large quantities of Hydrogen cyanide into the local air. Residents of 24175 face significantly higher exposure risks than the national average.

Top Polluting Facilities

ROANOKE CEMENT CO LLC

Owned by: TITAN AMERICA LLC

Hydrogen cyanide released to air

51,792.00 lbs

LBS
ROANOKE CEMENT CO LLC Cancer Risk

Owned by: TITAN AMERICA LLC

Acetaldehyde released to air

34,382.00 lbs

LBS
ROANOKE CEMENT CO LLC

Owned by: TITAN AMERICA LLC

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

34,378.00 lbs

LBS
ROANOKE CEMENT CO LLC Cancer Risk

Owned by: TITAN AMERICA LLC

Formaldehyde released to air

29,158.00 lbs

LBS
ROANOKE CEMENT CO LLC

Owned by: TITAN AMERICA LLC

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

7,819.00 lbs

LBS
ROANOKE CEMENT CO LLC

Owned by: TITAN AMERICA LLC

Manganese compounds released to air

518.00 lbs

LBS
ROANOKE CEMENT CO LLC

Owned by: TITAN AMERICA LLC

Lead compounds released to air

47.2 lbs

LBS
ROANOKE CEMENT CO LLC

Owned by: TITAN AMERICA LLC

Mercury compounds released to air

36.452 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Roanoke, VA (24019) 3.8 mi away

Heavy Industrial Activity

65,952.00 lbs

Annual Emissions
Salem, VA (24153) 13.2 mi away

Heavy Industrial Activity

42,309.42 lbs

Annual Emissions
Roanoke, VA (24015) 11.4 mi away

Heavy Industrial Activity

17,932.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 24179 Report: 24153 Report: 24150 Report: 24201 Report: 24148 Report: 24202

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Protect Your Lungs

Because toxic gases and VOCs were detected in this area (likely from the Formaldehyde), 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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