Zip Code 77066

📍 Houston, TX

Toxic Air Emissions Report (2024)

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

14.61 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Houston, TX released over 14.61 lbs of pollutants. The primary source was HOLCIM SOLUTIONS & PRODUCTS US LLC, which emitted 1,2,4-Trimethylbenzene into the local air. Air quality in 77066 is relatively consistent with regional baselines.

Top Polluting Facilities

HOLCIM SOLUTIONS & PRODUCTS US LLC

Owned by: HOLCIM PARTICIPATIONS (US)

1,2,4-Trimethylbenzene released to air

14.6 lbs

LBS
HOLCIM SOLUTIONS & PRODUCTS US LLC

Owned by: HOLCIM PARTICIPATIONS (US)

Diisocyanates released to air

0.00535 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Houston, TX (77039) 10.4 mi away

Heavy Industrial Activity

78,973.90 lbs

Annual Emissions
Houston, TX (77073) 6.6 mi away

Heavy Industrial Activity

56,789.00 lbs

Annual Emissions
Houston, TX (77029) 19.8 mi away

Heavy Industrial Activity

55,315.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 77064

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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 Diisocyanates.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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