Zip Code 27704

📍 Durham, NC

Toxic Air Emissions Report (2024)

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

178.27 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Durham, NC released over 178.27 lbs of pollutants. The primary source was SUNROCK INDUSTRIES LLC - MDC, which emitted Lead compounds into the local air. Air quality in 27704 is relatively consistent with regional baselines.

Top Polluting Facilities

SUNROCK INDUSTRIES LLC - MDC

Owned by: THE SUNROCK GROUP INC

Lead compounds released to air

177.52 lbs

LBS
SUNROCK INDUSTRIES LLC - MDC

Owned by: THE SUNROCK GROUP INC

Mercury compounds released to air

0.699 lbs

LBS
SUNROCK INDUSTRIES LLC - MDC Cancer Risk

Owned by: THE SUNROCK GROUP INC

Polycyclic aromatic compounds released to air

0.0535 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Cary, NC (27513) 17.4 mi away

Heavy Industrial Activity

127,413.18 lbs

Annual Emissions
Durham, NC (27703) 4.5 mi away

Heavy Industrial Activity

25,902.13 lbs

Annual Emissions
Research Triangle Park, NC (27709) 1.4 mi away

Heavy Industrial Activity

23,496.31 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 27703

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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 Mercury compounds.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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