EPA Air · by county
Air-emissions sources in Allegheny County, Pennsylvania
- 1,374Facilities
Every stationary source in Allegheny County, Pennsylvania that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Allegheny County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
- Minor source 1,313
- Synthetic minor source 32
- Major source 27
Inspections in Allegheny County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 11
- 2025 — inspections 18
- 2024 — inspections 23
- 2023 — inspections 25
- 2022 — inspections 24
- 2021 — inspections 34
- 2020 — inspections 55
- 2019 — inspections 44
- 2018 — inspections 70
- 2017 — inspections 84
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| KEANE REFRIGERATED LOGISTICS, LLC | Minor source | No |
| KEHM OIL CO TJ DELI 3 | Minor source | No |
| KELLY RUN SANI/MSW LDFL | Major source | No |
| KEN RILEY CONTRACTING | Minor source | No |
| KENNY ROSS FORD SOUTH | Minor source | No |
| KENTLEY HOUSE | Minor source | No |
| KEROTEST MANUFACTURING CORP. | Minor source | No |
| KEYSTONE IRON & METAL CO. | Minor source | No |
| KEYSTONE OAKS SCH DIST/HIGH SCH | Minor source | No |
| KEYSTONE OAKS SD AIKEN ELEMENTARY SCHOOL | Minor source | No |
| KEYSTONE OAKS SD HILLSDALE ELEMENTARY | Minor source | No |
| KEYWELL CORPORATION | Minor source | No |
| KING CLEANERS | Minor source | No |
| KNAPEK TAILORING/CLEANING | Minor source | No |
| KNEPPER PRESS | Minor source | No |
| KOPP GLASS INC/PGH | Minor source | No |
| KOSMOS CEMENT CO/5032 | Minor source | No |
| KRATSA PROPERTIES | Minor source | No |
| KRIEBEL MINERALS, INC. - ROSTRAVER RT 51 COMPRESSOR | Minor source | No |
| KWIK FILL S1 | Minor source | No |
| LAFARGE BROWN RESERVE | Minor source | No |
| LAFARGE CORP DUQUESNE_PLANT | Minor source | No |
| LAFARGE CORP PITTSBURGH TERMINAL | Minor source | No |
| LAKE REGION MEDICAL, INC. | Minor source | No |
| LARGE SPOT SUNOCO | Minor source | No |
| LAUREL ALUMINUM CASTING CO | Minor source | No |
| LEBANON VUE APARTMENTS INC. | Minor source | No |
| LEE METALS INC. | Minor source | No |
| LEFF-MARVINS CLEANERS | Minor source | No |
| LEMINGTON CENTER CLEANERS | Minor source | No |
| LESKOWAKS AUTO CENTER | Minor source | No |
| LEVEL 3 PITTSBURGH - PITDPANG | Minor source | No |
| LEVEL 3 PITTSBURGH - PITEPADT | Minor source | No |
| LHT NEVILLE ISLAND TERMINALS - DE LLC | Major source | No |
| LIBERTAS COPPER LLC/LEETSDALE | Minor source | No |
| LIBERTY AVE TOWER/PGH | Minor source | No |
| LIBERTY PULTRUSIONS/WEST MIFFLIN | Major source | No |
| LINDY PAVING INC/2ND AVE PLT | Synthetic minor source | No |
| LINDY PAVING INC/NEVILLE ISLAND | Synthetic minor source | No |
| LINDY PAVING INC/NEVILLE TERM | Minor source | No |
| M FUELS - SAMS CLUB 4952 | Minor source | No |
| M. OHERRON COMPANY | Minor source | No |
| M.E. CUNNINGHAM CO. | Minor source | No |
| MACCABEE INDUSTRIES | Minor source | No |
| MACHINERY RIGGING INC/ TURTLE CRK | Minor source | No |
| MACKAY LANDIS OLDSMOBILE CADILLAC | Minor source | No |
| MAGNUS PRODUCTS, LLC AT US STEEL - EDGAR THOMSON | Major source | Yes |
| MAJIC CLEANERS | Minor source | No |
| MALLET & COMPANY, INC. | Minor source | No |
| MARATHON ASHLAND PETRO FLOREFFE TERM/ASP | Minor source | No |
| MARIAN MANOR INC. | Minor source | No |
| MARKS AUTO REPAIR/PGH | Minor source | No |
| MARSH ASPHALT, INC. - DRAVOSBURG PLANT | Minor source | No |
| MARSHALLS GULF | Minor source | No |
| MARTIN MARIETTA MAGNESIA SPECIALITIES IN | Minor source | No |
| MARTINIZING DRY CLEANING | Minor source | No |
| MASSARO CORPORATION/PGH | Minor source | No |
| MASTERS ONE HOUR CLEANERS | Minor source | No |
| MATHEWS MARBLE MFG. | Minor source | No |
| MATTHEWS INTL BRONZE DIV/PGH | Minor source | No |
| MATTHEWS INTL GRAPHIC SYSTEMS DIVISION | Minor source | No |
| MATTHEWS INTL MARKING PRODUCTS DIVISION | Minor source | No |
| MATTHEWS INTL MARKING PRODUCTS DIVISION | Minor source | No |
| MAUROS AMOCO #133 | Minor source | No |
| MAX'S TEXACO SERVICES | Minor source | No |
| MAXON TOWERS/PGH | Minor source | No |
| MAYFLOWER CONTRACT SERVICES | Minor source | No |
| MC KEESPORT AREA SD CENTENNIAL SCHOOL | Minor source | No |
| MC KEESPORT AREA SD CORNELL MIDDLE | Minor source | No |
| MC KEESPORT AREA SD GEORGE WASHINGTON | Minor source | No |
| MC KEESPORT AREA SD MCCLURE MIDDLE | Minor source | No |
| MC KEESPORT AREA SD SENIOR HIGH SCHOOL | Minor source | No |
| MC KEESPORT AREA SD VOCATIONAL TECHNICAL | Minor source | No |
| MC KEESPORT AREA SD WHITE OAK ELEMENTARY | Minor source | No |
| MCCANDLESS, TOWN OF | Minor source | No |
| MCCANN-SHIELDS PAINT CO. | Minor source | No |
| MCCONWAY & TORLEY LLC/STEEL CASTINGS MFG | Synthetic minor source | No |
| MCCRACKIN FORD, INC. | Minor source | No |
| MCKEAN CORPORATION | Minor source | No |
| MCKEES ROCKS INDUSTRIAL ENTERPRISES | Minor source | No |
| MCKEESPORT WTP/ALLEGHENY CNTY | Minor source | No |
| MEDRAD INC/910 PLT | Minor source | No |
| MELAMPY MANUFACTURING CO. | Minor source | No |
| MELE SITE DEV/ RANKIN | Minor source | No |
| MELLON BANK CLIENT CTR/PGH | Minor source | No |
| MERCURY PRINTING | Minor source | No |
| MERCY PROVIDENCE HOSPITAL | Minor source | No |
| MERCY PSYCHIATRIC INSTITUTE | Minor source | No |
| METAL TREATING COMPANY | Minor source | No |
| METALICO NEVILLE, INC. | Synthetic minor source | No |
| METALTECH/PGH | Minor source | No |
| METROPOLITAN CLNR/PGH | Minor source | No |
| MID-AMERICA PACKAGING | Minor source | No |
| MID-CONTINENT COAL & COKE CO/CLAIRTON SC | Minor source | No |
| MIKES CLEANERS | Minor source | No |
| MILES, INC. | Minor source | No |
| MILLER-THOMAS-GYEKIS, INC. | Minor source | No |
| MILTEC RESOURCES USS EDGAR THOMSON WORKS | Minor source | No |
| MIRACLE CLEANERS | Minor source | No |
| MODERN ONE HOUR CLEANERS | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.