Zip Code 78214

📍 San Antonio, TX

Toxic Air Emissions Report (2024)

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

0.03 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in San Antonio, TX released over 0.03 lbs of pollutants. The primary source was OLDCASTLE PRECAST INC, which emitted Lead compounds into the local air. Air quality in 78214 is relatively consistent with regional baselines.

Top Polluting Facilities

OLDCASTLE PRECAST INC

Owned by: CRH AMERICAS INC

Lead compounds released to air

0.0189 lbs

LBS
OLDCASTLE PRECAST INC

Owned by: CRH AMERICAS INC

Mercury compounds released to air

0.01514 lbs

LBS

Nearby Pollution Sources (< 20 miles)

San Antonio, TX (78264) 13.2 mi away

Heavy Industrial Activity

126,688.96 lbs

Annual Emissions
San Antonio, TX (78223) 3.4 mi away

Heavy Industrial Activity

53,697.47 lbs

Annual Emissions
Elmendorf, TX (78112) 11.7 mi away

Heavy Industrial Activity

49,367.10 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 78215 Report: 78216 Report: 78217

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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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