EPA Air · inspections by state and year
Air-emissions inspections in Massachusetts, 2026
- 688Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Massachusetts during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Massachusetts, 2026
- Middlesex County 124
- Hampden County 123
- Berkshire County 82
- Suffolk County 81
- Essex County 77
- Worcester County 67
- Norfolk County 40
- Hampshire County 32
- Bristol County 28
- Franklin County 20
- Plymouth County 7
- Barnstable County 4
- Undetermined County 3
Massachusetts, other years
Air-emissions inspections recorded in Massachusetts, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-05-06 | BETH ISRAEL DEACONESS HOSP PLYMOUTH | PLYMOUTH, Plymouth, MA | FCE On-Site | State |
| 2026-05-05 | PROLERIZED NE COMPANY — high-priority violation on file | EVERETT, CITY OF, Middlesex, MA | PCE On-Site | State |
| 2026-05-05 | BOSTON SHIP REPAIR LLC | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2026-05-05 | BLANK INDUSTRIES LLC | HUDSON, Middlesex, MA | PCE On-Site | State |
| 2026-05-05 | WIE SIC MACHINE, INC. | LOWELL, Middlesex, MA | PCE On-Site | U.S. EPA |
| 2026-05-04 | BERKSHIRE POWER LLC | AGAWAM, Hampden, MA | PCE Off-Site | State |
| 2026-05-04 | JG MACLELLAN CONCRETE CO | WAKEFIELD, TOWN OF, Middlesex, MA | PCE On-Site | State |
| 2026-05-01 | KANZAKI SPECIALTY PAPERS | WARE, Hampshire, MA | FCE On-Site | State |
| 2026-05-01 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-05-01 | JOHN A VOLPE NATIONAL TRANSPORTATION SYSTEMS CENTER | CAMBRIDGE, Middlesex, MA | PCE Off-Site | State |
| 2026-04-30 | PITTSFIELD GENERATING COMPANY LP — high-priority violation on file | PITTSFIELD, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-30 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-30 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-30 | VICINITY ENERGY LLC | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2026-04-30 | VICINITY ENERGY LLC | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2026-04-30 | VICINITY ENERGY LLC | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2026-04-30 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | CAMBRIDGE, TOWN OF, Middlesex, MA | PCE Off-Site | State |
| 2026-04-30 | SALEM HARBOR POWER DEVELOPMENT LP | SALEM, CITY OF, Essex, MA | PCE Off-Site | State |
| 2026-04-30 | CONSTELLATION WEST MEDWAY LLC | MEDWAY, Norfolk, MA | PCE Off-Site | State |
| 2026-04-29 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-29 | UMASS MEDICAL CENTER — high-priority violation on file | WORCESTER, CITY OF, Worcester, MA | PCE Off-Site | State |
| 2026-04-29 | GENERAL ELECTRIC AIRCRAFT ENGINES | LYNN, CITY OF, Essex, MA | PCE Off-Site | State |
| 2026-04-29 | US TRUST DATA SERVICE CORPORATION | CAMBRIDGE, TOWN OF, Middlesex, MA | PCE Off-Site | State |
| 2026-04-29 | FOUNDERS SCIENCE GROUP LLC — high-priority violation on file | TAUNTON, Bristol, MA | FCE On-Site | State |
| 2026-04-29 | REWORLD HAVERHILL LLC F.K.A. COVANTA HAVERHILL INCORPORATED | HAVERHILL, TOWN OF, Essex, MA | FCE On-Site | State |
| 2026-04-29 | REWORLD HAVERHILL LLC F.K.A. COVANTA HAVERHILL INCORPORATED | HAVERHILL, TOWN OF, Essex, MA | PCE Off-Site | State |
| 2026-04-29 | REWORLD HAVERHILL LLC F.K.A. COVANTA HAVERHILL INCORPORATED | HAVERHILL, TOWN OF, Essex, MA | PCE Off-Site | State |
| 2026-04-29 | REWORLD HAVERHILL LLC F.K.A. COVANTA HAVERHILL INCORPORATED | HAVERHILL, TOWN OF, Essex, MA | PCE Off-Site | State |
| 2026-04-28 | SANOFI | CAMBRIDGE, Middlesex, MA | PCE Off-Site | State |
| 2026-04-28 | NTH CYCLE | BURLINGTON, Middlesex, MA | FCE On-Site | State |
| 2026-04-28 | WYETH LCC | ANDOVER, Essex, MA | PCE Off-Site | State |
| 2026-04-27 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-27 | CANNATECH MEDICINALS INNOVATION | ASSONET, Bristol, MA | FCE On-Site | State |
| 2026-04-24 | STERLING ANALYTICAL INC | WEST SPRINGFIELD, Hampden, MA | FCE On-Site | State |
| 2026-04-24 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-24 | UPPER BLACKSTONE SSI | MILLBURY, Worcester, MA | PCE Off-Site | State |
| 2026-04-24 | GENERAL ELECTRIC AIRCRAFT ENGINES | LYNN, CITY OF, Essex, MA | PCE Off-Site | State |
| 2026-04-23 | PEABODY MUNICIPAL LIGHT PLANT | PEABODY, CITY OF, Essex, MA | PCE Off-Site | State |
| 2026-04-23 | CONSTELLATION FRAMINGHAM LLC | FRAMINGHAM, TOWN OF, Middlesex, MA | PCE Off-Site | State |
| 2026-04-23 | OPT INDUSTRIES | MEDFORD, Middlesex, MA | FCE On-Site | State |
| 2026-04-22 | AMRIZE NORTHEAST INC | SHREWSBURY, TOWN OF, Worcester, MA | FCE On-Site | State |
| 2026-04-22 | BEACON MEDTECH SOLUTIONS JYTEK | LEOMINSTER, Worcester, MA | FCE On-Site | State |
| 2026-04-22 | JP BARTLETT COMPANY | SUDBURY, Middlesex, MA | PCE Off-Site | State |
| 2026-04-21 | STONY BROOK ENERGY CENTER — high-priority violation on file | LUDLOW, TOWN OF, Hampden, MA | PCE Off-Site | State |
| 2026-04-21 | STONY BROOK ENERGY CENTER — high-priority violation on file | LUDLOW, TOWN OF, Hampden, MA | PCE Off-Site | State |
| 2026-04-21 | KENDALL GREEN ENERGY LLC | CAMBRIDGE, TOWN OF, Middlesex, MA | PCE Off-Site | State |
| 2026-04-20 | VICINITY ENERGY LLC | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2026-04-17 | VERTEX PHARMACEUTICALS INCORPORATED | BOSTON, Suffolk, MA | PCE On-Site | State |
| 2026-04-16 | STOP & SHOP WAREHOUSE DISTRIBUTION CTR | FREETOWN, Bristol, MA | FCE On-Site | State |
| 2026-04-15 | FP MCNAMARA RUBBISH REMOVAL INC | SPRINGFIELD, CITY OF, Hampden, MA | FCE On-Site | State |
| 2026-04-15 | PITTSFIELD GENERATING COMPANY LP — high-priority violation on file | PITTSFIELD, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-15 | PITTSFIELD GENERATING COMPANY LP — high-priority violation on file | PITTSFIELD, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-15 | WORCESTER MFG INC | WORCESTER, CITY OF, Worcester, MA | PCE On-Site | U.S. EPA |
| 2026-04-15 | MASSPORT LOGAN AIRPORT | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2026-04-14 | MASSPOWER | SPRINGFIELD, CITY OF, Hampden, MA | PCE Off-Site | State |
| 2026-04-14 | MASSPOWER | SPRINGFIELD, CITY OF, Hampden, MA | PCE Off-Site | State |
| 2026-04-14 | CARTAMUNDI EAST LONGMEADOW LLC | EAST LONGMEADOW, TOWN OF, Hampden, MA | PCE Off-Site | State |
| 2026-04-14 | UMASS LOWELL NORTH CAMPUS | LOWELL, CITY OF, Middlesex, MA | FCE On-Site | State |
| 2026-04-14 | ROCHE BROTHERS BARREL & DRUM CO. | LOWELL, CITY OF, Middlesex, MA | PCE Off-Site | State |
| 2026-04-13 | UMASS MEDICAL CENTER — high-priority violation on file | WORCESTER, CITY OF, Worcester, MA | PCE Off-Site | State |
| 2026-04-13 | UMASS MEDICAL CENTER — high-priority violation on file | WORCESTER, CITY OF, Worcester, MA | PCE Off-Site | State |
| 2026-04-13 | SALOOM FURNITURE COMPANY, INC. | WINCHENDON, Worcester, MA | FCE On-Site | State |
| 2026-04-10 | THOMAS AQUINAS COLLEGE | NORTHFIELD, Franklin, MA | PCE Off-Site | State |
| 2026-04-10 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-10 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-04-10 | QUARRY HILLS | MILTON, TOWN OF, Norfolk, MA | FCE On-Site | State |
| 2026-04-10 | SPECTER AEROSPACE INCORPORATED | PEABODY, Essex, MA | PCE On-Site | State |
| 2026-04-09 | UMASS AMHERST CAMPUS | AMHERST, Hampshire, MA | PCE Off-Site | State |
| 2026-04-09 | ERVING PAPER MILLS | ERVING, Franklin, MA | PCE Off-Site | State |
| 2026-04-09 | PREFERE MELAMINES LLC | SPRINGFIELD, Hampden, MA | PCE Off-Site | State |
| 2026-04-08 | HOLT AND BUGBEE COMPANY | TEWKSBURY, Middlesex, MA | FCE On-Site | State |
| 2026-04-08 | R&R INDUSTRIES | SPRINGFIELD, Hampden, MA | PCE On-Site | U.S. EPA |
| 2026-04-08 | CHETS AUTO WRECKING AND SCRAP METAL | SPRINGFIELD, Hampden, MA | PCE On-Site | U.S. EPA |
| 2026-04-07 | MEDICAL AREA TOTAL ENERGY | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2026-04-06 | LAHTIS INC | LEOMINSTER, Worcester, MA | FCE On-Site | State |
| 2026-04-03 | AGRI MARK INC — high-priority violation on file | WEST SPRINGFIELD, Hampden, MA | PCE Off-Site | State |
| 2026-04-02 | BERKSHIRE POWER LLC | AGAWAM, Hampden, MA | PCE Off-Site | State |
| 2026-04-01 | MOUNT HOLYOKE COLLEGE | SOUTH HADLEY, Hampshire, MA | PCE Off-Site | State |
| 2026-04-01 | CITY WELDING & FABRICATION INC | WORCESTER, CITY OF, Worcester, MA | PCE Off-Site | U.S. EPA |
| 2026-04-01 | BRAINTREE ELECTRIC | BRAINTREE, Norfolk, MA | FCE Off-Site | State |
| 2026-03-31 | ABCAM INC — high-priority violation on file | WALTHAM, Middlesex, MA | FCE On-Site | State |
| 2026-03-30 | NEXTPHASE MEDICAL DEVICES MA LLC | MANSFIELD, Bristol, MA | FCE On-Site | State |
| 2026-03-27 | UMASS AMHERST CAMPUS | AMHERST, Hampshire, MA | PCE Off-Site | State |
| 2026-03-27 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-03-27 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-03-27 | CITY WELDING & FABRICATION INC | WORCESTER, CITY OF, Worcester, MA | PCE Off-Site | U.S. EPA |
| 2026-03-27 | VICINITY ENERGY LLC | BOSTON, CITY OF, Suffolk, MA | PCE Off-Site | State |
| 2026-03-25 | J & J JUNK CAR REMOVAL LLC | NORTH GRAFTON, Worcester, MA | FCE On-Site | State |
| 2026-03-24 | ERVING PAPER MILLS | ERVING, Franklin, MA | PCE Off-Site | State |
| 2026-03-24 | UNITED SOLUTIONS | LEOMINSTER, Worcester, MA | FCE On-Site | State |
| 2026-03-24 | NEW ENGLAND TISSUE ISSUE | FALL RIVER, Bristol, MA | FCE On-Site | State |
| 2026-03-23 | NORTHFIELD MT HERMON | NORTHFIELD, Franklin, MA | PCE Off-Site | State |
| 2026-03-23 | NASHOBA VALLEY SKI AREA | WESTFORD, Middlesex, MA | FCE On-Site | State |
| 2026-03-20 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-03-20 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-03-20 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-03-20 | MASSACHUSETTS INSTITUTE OF TECHNOLOGY | CAMBRIDGE, TOWN OF, Middlesex, MA | PCE Off-Site | State |
| 2026-03-20 | NISSHA METALLIZING SOLUTIONS LTD — high-priority violation on file | FRANKLIN, Norfolk, MA | PCE Off-Site | State |
| 2026-03-19 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
| 2026-03-19 | SPECIALTY MINERALS — high-priority violation on file | ADAMS, TOWN OF, Berkshire, MA | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.