ICIS-AIR PA000523512

PACE INDUSTRIES/AIRO DIVISION MAIN PLT, Loyalhanna, PA: Clean Air Act compliance record, inspections, violations, penalties

OperatingOperating status
Minor sourceEmissions classification
No Violation IdentifiedCurrent violation status, as filed
7Compliance evaluations since January 1, 2017
0High-priority violations since January 1, 2017
0Formal enforcement actions since January 1, 2017

PACE INDUSTRIES/AIRO DIVISION MAIN PLT is on EPA’s ICIS-AIR register at 1004 INDUSTRIAL BLVD, Loyalhanna in Westmoreland County, Pennsylvania: operating status operating, emissions classification minor source, current violation status “No Violation Identified”. Westmoreland County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What stands out

The newest of the 9 events on file is a compliance evaluation dated March 13, 2025.
Its events on file run from July 26, 2018 through March 13, 2025.
Of its 7 compliance evaluations on file, 4 are a full compliance evaluation.
The register holds 158 air-emissions sources in Westmoreland County, Pennsylvania.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filed	PACE INDUSTRIES/AIRO DIVISION MAIN PLT
ICIS-AIR ID	PA000523512
EPA facility registry ID	110059053651
Operating status	Operating
Emissions classification	Minor source
Current violation status (HPV field)	No Violation Identified
Address	1004 INDUSTRIAL BLVD, Loyalhanna, PA 15661-1028
County	Westmoreland County
In a nonattainment county	Yes (EPA Green Book)
Industry (NAICS)	Primary metal manufacturing (NAICS 3315)
SIC code	3363
EPA region	03

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

7Evaluations since January 1, 2017
4Full compliance evaluations

Date	What EPA recorded	Agency	Programs
March 13, 2025	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 26, 2024	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 3, 2023	PCE On-Site Monitoring/Sampling	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 26, 2023	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 18, 2021	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 3, 2019	PCE Off-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 26, 2018	FCE On-Site	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

1Violation determinations since January 1, 2017
0Of them high-priority

What high-priority and federally reportable violations mean.

Date	What EPA recorded	Agency	Programs
April 26, 2023	Earliest FRV determination	State	State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

Date	What EPA recorded	Agency
December 9, 2019	Notice of Violation	State

Stack tests

0Stack tests since January 1, 2017
0Recorded as failed

EPA’s stack test file holds no test at ICIS-AIR PA000523512 since January 1, 2017.

Watch PACE INDUSTRIES/AIRO DIVISION MAIN PLT

Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110059053651).

Other air sources in Pennsylvania beside PACE INDUSTRIES/AIRO DIVISION MAIN PLT

EPA ICIS-AIR download, loaded September 14, 2026.