EPA Air · NAAQS nonattainment
Air-emissions sources in nonattainment counties, Massachusetts
Facilities in a county EPA has designated as not meeting a National Ambient Air Quality Standard (NAAQS) for at least one pollutant, per EPA’s Green Book of currently designated areas.
- 4,327Facilities
Counties with sources in nonattainment areas, Massachusetts
- Barnstable County95
- Berkshire County104
- Bristol County484
- Dukes County7
- Essex County376
- Franklin County66
- Hampden County432
- Hampshire County93
- Middlesex County932
- Nantucket County9
- Norfolk County365
- Plymouth County256
- Suffolk County412
- Worcester County696
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| MASSACHUSETTS GENERAL HOSPITAL | Synthetic minor source | No |
| MASSACHUSETTS GENERAL HOSPITAL | Synthetic minor source | No |
| MASSACHUSETTS GENERAL HOSPITAL | Minor source | Yes |
| MASSACHUSETTS GREEN HIGH PERFORMANCE | Minor source | No |
| MASSACHUSETTS HOSPITAL SCHOOL | Synthetic minor source | No |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY | Major source | No |
| MASSACHUSETTS SITE DEVELOPERS INC | Minor source | No |
| MASSASOIT COMMUNITY COLLEGE | Synthetic minor source | No |
| MASSASOIT GREYHOUND ASSOC | Minor source | No |
| MASSBIOLYTICS CORP | Yes | |
| MASSDOT HIGHWAY DIVISION | Synthetic minor source | No |
| MASSDOT HIGHWAY DIVISION | Synthetic minor source | No |
| MASSDOT HIGHWAY DIVISION | Synthetic minor source | No |
| MASSDOT HIGHWAY DIVISION | Synthetic minor source | No |
| MASSDOT HIGHWAY DIVISION | Synthetic minor source | No |
| MASSE CIRCUIT CO | Minor source | No |
| MASSGROW LLC | Yes | |
| MASSPORT AUTHORITY CONLEY TERMINAL | Minor source | No |
| MASSPORT AUTHORITY HANSCOM FIELD CIVILIA | Minor source | No |
| MASSPORT LOGAN AIRPORT | Major source | No |
| MASSPOWER | Major source | No |
| MASTER FINISHING & RESTORATION | Synthetic minor source | No |
| MASTERPIECE WOODWORKS INC. | Minor source | No |
| MASTERS CORPORATION | Minor source | No |
| MASTROIANNIS AUTO BODY | Minor source | No |
| MASYS SYSTEMS | Minor source | Yes |
| MATERIAL DEVELOPMENT CORP. | Minor source | No |
| MATERIAL INSTALLATIONS | Minor source | No |
| MATERIALS SYSTEMS INC | Minor source | No |
| MATERION PRECISION OPTICS AND THIN FILM | Synthetic minor source | No |
| MATERION TECHNOLOGIES INC | Minor source | No |
| MATHESON GAS PRODUCT | Minor source | No |
| MATHWORKS | Synthetic minor source | No |
| MATRIX PRODUCTS INC | Minor source | No |
| MATTACHEESE MIDDLE SCHOOL | Minor source | No |
| MAXYMILLIAN TECHNOLOGIES INCORPORATED | Minor source | No |
| MAYFLOWER CEMETERIES | Minor source | No |
| MAYFLOWER SCHOOL | Minor source | No |
| MAYHEW BASQUE PLASTICS LLC | Minor source | No |
| MAYHEW STEEL PRODUCT | Minor source | No |
| MAYO MEDICAL LABORATORIES NEW ENGLAND | Minor source | No |
| MBTA COMMUTER RAIL | Minor source | No |
| MBTA - ALEWIFE STATION | Minor source | No |
| MBTA - GREENBUSH STATION | Minor source | No |
| MBTA ALBANY STREET BUS GARAGE | Minor source | No |
| MBTA ARBORWAY GARAGE | Minor source | No |
| MBTA BARTLETT BUS GARAGE | Minor source | No |
| MBTA CHARLESTON YARD | Minor source | No |
| MBTA COMMUTER RAIL MAINTENANCE FACILITY | Minor source | No |
| MBTA EVERETT SHOPS | Minor source | No |
| MBTA FELLSWAY BUS GARAGE YARD | Minor source | No |
| MBTA JFK/UMASS STATION | Minor source | No |
| MBTA LYNN BUS GARAGE | Minor source | No |
| MBTA OPER CONT CENTER | Minor source | No |
| MBTA ORIENT HEIGHTS CARHOUSE | Minor source | No |
| MBTA QUINCY BUS GARAGE | Minor source | No |
| MBTA RIVERSIDE CARHOUSE | Minor source | No |
| MBTA SOUTH BAY MAINTENANCE | Minor source | No |
| MBTA SOUTH BOSTON POWER | Major source | No |
| MBTA SOUTH STATION | Minor source | No |
| MBTA WELLINGTON CARHOUSE | Minor source | No |
| MC ASSEMBLY | Minor source | No |
| MCELWAIN SCHOOL | Minor source | No |
| MCI BRIDGEWATER CORRECTIONAL COMPLEX | Synthetic minor source | No |
| MCI CEDAR JUNCTION | Synthetic minor source | No |
| MCI CONCORD | Synthetic minor source | No |
| MCI FRAMINGHAM | Synthetic minor source | No |
| MCI NORFOLK | Synthetic minor source | No |
| MCI SHIRLEY | Synthetic minor source | No |
| MCLEAN HOSPITAL | Synthetic minor source | No |
| MCSTOWE ENGINEERING | Minor source | No |
| MD STETSON COMPANY | Minor source | No |
| ME SMALL ELEMENTRY SCHOOL | Minor source | No |
| MECHANIC ST LANDFILL | Synthetic minor source | No |
| MEDFORD HIGH SCHOOL | Minor source | No |
| MEDFORD HOUSING AUTHORITY | Minor source | No |
| MEDICAL AREA TOTAL ENERGY | Major source | No |
| MEDICAL COMPONENT SPECIALISTS INC | No | |
| MEDTRONIC VASCULAR INC | Synthetic minor source | No |
| MEDWAY MIDDLE & HIGH SCHOOL | Minor source | No |
| MEEHAN CONSTRUCTION CO INC | Minor source | No |
| MEI/MPI ACQUISITION LLP | Minor source | No |
| MEINEKE CAR CARE CENTER 2927 | Yes | |
| MELROSE WAKEFIELD HOSPITAL | Synthetic minor source | No |
| MEMORIAL MIDDLE SCHO | Minor source | No |
| MEMORIAL MIDDLE SCHOOL | Minor source | No |
| MEMORIAL SCHOOL | Minor source | No |
| MEMORIAL SCHOOL | Minor source | No |
| MENDON MEMORIAL SCHOOL | Minor source | No |
| MERCANTILE CENTER | Synthetic minor source | No |
| MERCANTILE WHARF BUILDING | Minor source | No |
| MERCEDES BENZ OF BOSTON | Minor source | No |
| MERCER LLC | Synthetic minor source | No |
| MERCK & COMPANY INC. | Synthetic minor source | No |
| MERCK &CO INC. | Minor source | No |
| MERCURY WIRE | Minor source | No |
| MERCY MEDICAL CENTER | Synthetic minor source | Yes |
| MEREDITH & GREW COMPANY | Minor source | No |
| MEREDITH WILLIAMS MIDDLE SCHOOL | Minor source | No |
| MERIDIAN INDUSTRIAL GROUP | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.