Zip Code 70663
📍 Sulphur, LA
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
55,191.08 lbs
State Score
33
/ 100
National Score
16
/ 100
In 2024, industrial facilities in Sulphur, LA released over 55,191.08 lbs of pollutants. The primary source was BOARDWALK LOUISIANA MIDSTREAM LLC, which emitted large quantities of Ethylene into the local air. Residents of 70663 face significantly higher exposure risks than the national average.
Top Polluting Facilities
- BOARDWALK LOUISIANA MIDSTREAM LLCOwned by: BOARDWALK PIPELINES LPEthylene released to air55,191.08 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Westlake, LA (70669) 6.4 mi awayHeavy Industrial Activity3,221,137.95 lbsAnnual Emissions
- Sulphur, LA (70665) 4.9 mi awayHeavy Industrial Activity2,089,617.87 lbsAnnual Emissions
- Lake Charles, LA (70605) 9.2 mi awayHeavy Industrial Activity27,900.60 lbsAnnual Emissions
Check Nearby Zip Codes
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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 Ethylene.
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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