Zip Code 77445

📍 Hempstead, TX

Toxic Air Emissions Report (2024)

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

4,348.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Hempstead, TX released over 4,348.00 lbs of pollutants. The primary source was IMPERATIVE CHEMICAL PARTNERS HEMPSTEAD FACILITY, which emitted Methanol into the local air. Air quality in 77445 is relatively consistent with regional baselines.

Top Polluting Facilities

IMPERATIVE CHEMICAL PARTNERS HEMPSTEAD FACILITY

Owned by: RSI HOLDINGS LLC

Methanol released to air

4,289.00 lbs

LBS
IMPERATIVE CHEMICAL PARTNERS HEMPSTEAD FACILITY Cancer Risk

Owned by: RSI HOLDINGS LLC

Formaldehyde released to air

59 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Bellville, TX (77418) 13.9 mi away

Heavy Industrial Activity

8,694.26 lbs

Annual Emissions
Navasota, TX (77868) 18.4 mi away

Heavy Industrial Activity

807.05 lbs

Annual Emissions
Waller, TX (77484) 8.9 mi away

Heavy Industrial Activity

293.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 77447 Report: 77448

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Protect Your Lungs

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