Zip Code 77020

📍 Houston, TX

Toxic Air Emissions Report (2024)

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

7,404.77 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Houston, TX released over 7,404.77 lbs of pollutants. The primary source was MODERN WELDING CO OF TX INC, which emitted large quantities of Styrene into the local air. Air quality in 77020 is relatively consistent with regional baselines.

Top Polluting Facilities

MODERN WELDING CO OF TX INC Cancer Risk

Owned by: MODERN WELDING CO INC

Styrene released to air

7,400.00 lbs

LBS
HENRY CO Cancer Risk

Polycyclic aromatic compounds released to air

2.82 lbs

LBS
VIBRANTZ ENERGY LLC

Owned by: VIBRANTZ TECHNOLOGIES INC

Manganese compounds released to air

1.75 lbs

LBS
VIBRANTZ ENERGY LLC

Owned by: VIBRANTZ TECHNOLOGIES INC

Zinc compounds released to air

0.202 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Deer Park, TX (77536) 13.1 mi away

Heavy Industrial Activity

1,436,826.25 lbs

Annual Emissions
Channelview, TX (77530) 10.9 mi away

Heavy Industrial Activity

1,161,624.59 lbs

Annual Emissions
Pasadena, TX (77507) 18.7 mi away

Heavy Industrial Activity

1,096,540.42 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 77022 Report: 77017 Report: 77023

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Protect Your Lungs

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