Total reported releases
Total reported releases at Air Products LLC have more than doubled since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Air Products LLC
Total reported releases 140k lb more than doubled year over year (+146%). Total releases concentrations have more than doubled since 2010.
1801 S GULFWAY DR, Port Arthur, Texas · 325120 · Chemicals · operated by Air Products & Chemicals INC
Anomaly engine
Notable Signals
n-Hexane
n-Hexane releases at Air Products LLC rose from 1k lb to 16k lb (11.0×) between 2023 and 2024.
Ammonia
Ammonia releases at Air Products LLC rose from 44k lb to 117k lb (2.7×) between 2023 and 2024.
Chemicals reported · most recent year
What This Facility Releases
Ammonia
Ammonia concentrations have more than doubled since 2010.
n-Hexane
n-Hexane concentrations have more than doubled since 2019.
Methanol
Methanol concentrations have more than doubled since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (39 Census block groups, population-weighted demographics): a population of 33,653. Why we surface this →
54.0%
Low-income
91.5%
People of color
7.3%
Under age 5
12.7%
Over age 64
Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.
Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.
What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.