Zinc compounds
Zinc compounds releases at Air Liquide Large Industries U.S. LP - El Segundo fell from 66k lb to 107 lb (100% lower) between 2023 and 2024.
TRI facility · TRI 2024 reporting year
Air Liquide Large Industries U.S. LP - El Segundo
Total reported releases 10k lb more than halved year over year (-87%). Total releases concentrations are roughly unchanged from 2010.
1310 E EL SEGUNDO BLVD, El Segundo, California · 325120 · Chemicals · operated by American Air Liquide Holdings INC
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
n-Hexane
n-Hexane concentrations are roughly unchanged from 2017.
Ammonia
Ammonia concentrations have more than halved since 2010.
Propylene
Propylene concentrations have more than halved since 2010.
Zinc compounds
Zinc compounds concentrations have more than doubled since 2010.
Ethylene
Ethylene concentrations have fallen 38% since 2010.
Methanol
Methanol concentrations have fallen 31% since 2010.
Nickel compounds
Nickel compounds concentrations have more than halved since 2012.
Copper compounds
Copper compounds concentrations have fallen 25% since 2012.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (96 Census block groups, population-weighted demographics): a population of 113,580. Why we surface this →
17.5%
Low-income
57.4%
People of color
5.9%
Under age 5
13.4%
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.