EPA Air · inspections by county and year
Air-emissions inspections in Los Angeles County, California, 2026
- 146Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Los Angeles County, California during 2026. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Los Angeles County facility page.
Los Angeles County, California, 2026
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Air-emissions inspections in Los Angeles County, other years
Air-emissions inspections recorded in Los Angeles County, California, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-04-02 | TESORO LOGISTICS OPERATIONS-LONG BEACH | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-01 | LUNDAY-THAGARD CO DBA WORLD OIL REFINING — high-priority violation on file | PCE On-Site | Local |
| 2026-04-01 | PACIFIC PIPELINE SYSTEM, LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-04-01 | AIR PRODUCTS AND CHEMICALS INC | FCE On-Site | Local |
| 2026-03-30 | TESORO LOGISTICS, WILMINGTON TERMINAL | FCE On-Site | Local |
| 2026-03-30 | TORRANCE LOGISTICS COMPANY LLC | FCE On-Site | Local |
| 2026-03-26 | LADW&P-HAYNES STEAM | FCE On-Site | Local |
| 2026-03-26 | TESORO REFINING AND MARKETING CO — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-03-25 | TORRANCE REFINING COMPANY LLC | PCE On-Site | Local |
| 2026-03-25 | PACIFIC PIPELINE SYSTEM, LLC | FCE On-Site | Local |
| 2026-03-24 | ZENITH ENERGY WEST COAST TERMINALS LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-03-20 | SFPP, L.P. (NSR USE) | FCE On-Site | Local |
| 2026-03-18 | PHILLIPS 66 PIPELINE LLC | FCE On-Site | Local |
| 2026-03-18 | AIR LIQUID LARGE INDUSTRIES US, LP | FCE On-Site | Local |
| 2026-03-17 | TESORO LOGISTICS MARINE TERMINAL 2 | PCE Off-Site - Review of 114 Response | Local |
| 2026-03-12 | TORRANCE REFINING COMPANY LLC | PCE On-Site | Local |
| 2026-03-12 | CHEVRON USA INC | FCE On-Site | Local |
| 2026-03-11 | TORRANCE REFINING COMPANY LLC | PCE On-Site | Local |
| 2026-03-11 | ULTRAMAR INC | FCE On-Site | Local |
| 2026-03-10 | TORRANCE REFINING COMPANY LLC | PCE On-Site | Local |
| 2026-03-10 | VALERO WILMINGTON ASPHALT PLANT | FCE Off-Site | Local |
| 2026-03-10 | SO CAL GAS CO | FCE On-Site | Local |
| 2026-03-10 | MM LOPEZ ENERGY LLC | FCE On-Site | Local |
| 2026-03-09 | TORRANCE REFINING COMPANY LLC | PCE On-Site | Local |
| 2026-03-09 | TORRANCE REFINING COMPANY LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-03-09 | PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-03-05 | CHEVRON PRODUCTS CO — high-priority violation on file | PCE On-Site | Local |
| 2026-03-05 | BKK CORP | FCE On-Site | Local |
| 2026-03-05 | MM WEST COVINA LLC | FCE On-Site | Local |
| 2026-03-04 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-03-04 | EQUILON ENTERPRISES LLC SHELL OIL PROD | FCE On-Site | Local |
| 2026-03-04 | INEOS POLYPROPYLENE LLC | PCE Off-Site - Review of 114 Response | Local |
| 2026-03-03 | CHEVRON PRODUCTS CO — high-priority violation on file | PCE On-Site | Local |
| 2026-03-02 | CHEVRON USA INC | PCE Off-Site - Review of 114 Response | Local |
| 2026-02-27 | AZUSA LAND RECLAMATION | FCE On-Site | Local |
| 2026-02-26 | PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file | PCE On-Site | Local |
| 2026-02-25 | PHILLIPS 66 COMPANY/LA REFINERY | PCE On-Site | Local |
| 2026-02-25 | VALERO WILMINGTON ASPHALT PLANT | PCE On-Site | Local |
| 2026-02-20 | AIR LIQUID LARGE INDUSTRIES US, LP | PCE Off-Site - Review of 114 Response | Local |
| 2026-02-12 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE On-Site | Local |
| 2026-02-11 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-01-30 | E.M.E. INC/ELECTRO MACHINE & ENGINEERING | FCE On-Site | Local |
| 2026-01-23 | PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file | PCE Off-Site - Review of 114 Response | Local |
| 2026-01-15 | HOY TRADING, INC. | PCE On-Site | U.S. EPA |
| 2026-01-13 | TESORO REFINING AND MARKETING CO — high-priority violation on file | PCE On-Site | Local |
| 2026-01-13 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | PCE On-Site | Local |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.