Zip Code 78644

📍 Lockhart, TX

Toxic Air Emissions Report (2024)

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

21.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Lockhart, TX released over 21.00 lbs of pollutants. The primary source was PURE CASTINGS CO, which emitted Chromium into the local air. Air quality in 78644 is relatively consistent with regional baselines.

Top Polluting Facilities

PURE CASTINGS CO

Chromium released to air

21 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Luling, TX (78648) 14.2 mi away

Heavy Industrial Activity

10,768.00 lbs

Annual Emissions
Buda, TX (78610) 17.7 mi away

Heavy Industrial Activity

7,748.03 lbs

Annual Emissions
San Marcos, TX (78666) 15.8 mi away

Heavy Industrial Activity

5,203.87 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 78642

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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 Chromium.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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