EPA Air · by state

Air-emissions sources in Massachusetts

4,334Facilities

By emissions classification in Massachusetts

High-priority violations in Massachusetts

159 sources in Massachusetts carry a current high-priority Clean Air Act violation.

Counties in Massachusetts

Industries in Massachusetts

Sources are grouped by the first industry code on the facility record.

Air inspections in Massachusetts, by year

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.

Facilities

Facility↑↓	Classification↑↓	HPV
CHARLES G ALLEN	Minor source	No
CHARLES RIVER LABORATORIES	Synthetic minor source	No
CHARLES RIVER LABORATORIES	Minor source	No
CHARLES RIVER LABORATORIES	Synthetic minor source	No
CHARLES RIVER PLAZA	Minor source	No
CHARLES RIVER POLLUTION CONTROL	Minor source	No
CHARLES RIVER PUBLISHING	Minor source	No
CHARLES STARK DRAPER LABORATORY INC	Minor source	No
CHARLESTOWN NAVAL SHIPYARD	Minor source	No
CHARLETTE FOUNDRY	Minor source	No
CHARLTON MEMORIAL HO	Synthetic minor source	No
CHARM SCIENCES, INC.		No
CHARTPAK PICKETT	Minor source	No
CHASE COATING & LAMINATING	Minor source	No
CHASE MILLS	Minor source	No
CHASE PRECAST CORPORATION	Minor source	No
CHASE STREET SCHOOL	Minor source	No
CHASE WALTON ELASTOMERS	Minor source	No
CHATHAM ELEMENTRY SCHOOL	Minor source	No
CHATHAM JUNIOR SENIOR HIGH SCHOOL	Minor source	No
CHECON CORPORATION	Minor source	No
CHELMSFORD HIGH SCHOOL	Minor source	No
CHELSEA CLEANERS	Minor source	No
CHELSEA CLOCK COMPANY	Minor source	No
CHELSEA DRUM COMPANY	Minor source	No
CHELSEA HIGH SCHOOL	Minor source	No
CHELSEA SANDWICH LLC	Minor source	No
CHELSEA SOLDIERS HOME	Synthetic minor source	No
CHEMGENES CORPORATION	Minor source	No
CHEMI GRAPHIC INCORPORATED	Minor source	Yes
CHEMIC LABORATORIES	Minor source	No
CHEP USA NORWOOD	Synthetic minor source	No
CHESTNUT PARK ASSOC	Minor source	No
CHESTNUT STREET SCHOOL	Minor source	No
CHETS AUTO REPAIR	Minor source	No
CHETS AUTO WRECKING AND SCRAP METAL	Minor source	No
CHEVY OF LOWELL	Minor source	No
CHF INDUSTRIES	Minor source	No
CHICOPEE BOWE SCHOOL	Minor source	No
CHICOPEE BOWIE SCHOOL	Minor source	No
CHICOPEE COMP HIGH SCHOOL	Minor source	No
CHICOPEE CONCRETE SERVICES	Synthetic minor source	No
CHICOPEE ELECTRIC LIGHT	Major source	Yes
CHICOPEE HIGH SCHOOL	Minor source	No
CHICOPEE HOUSING AUTHORITY	Minor source	No
CHICOPEE HOUSING AUTHORITY	Minor source	No
CHICOPEE PROVISION COMPANY	Minor source	No
CHICOPEE SANITARY LANDFILL	Synthetic minor source	No
CHICOPEE SELSER SCHOOL	Minor source	No
CHICOPEE STREIBER SCHOOL	Minor source	No
CHILDRENS HOSPITAL BOSTON	Synthetic minor source	No
CHILMARK ARCHITECTURAL WOODWORKING	Minor source	No
CHOMERICS DIVISION	Minor source	No
CHRISTMAS TREE SHOPS	Minor source	No
CHROME PLATING OF WALTHAM	Minor source	No
CHURCHILL COATINGS	Minor source	No
CHURCHILL CORP	Synthetic minor source	No
CHURCHILL LINEN SERVICE	Synthetic minor source	No
CIANBRO FABRICATION & COATING CORPORATION	Synthetic minor source	No
CIMENT QUEBEC INC	Synthetic minor source	No
CINTAS CORPORATION	Synthetic minor source	No
CINTAS CORPORATION	Minor source	No
CINTAS CORPORATION 16	Minor source	No
CIRCLE FINISHING INC	Minor source	No
CIRCOR NAVAL SOLUTIONS LLC	Minor source	No
CIRCUIT BOARD EXPRESS	Minor source	No
CIRELLI FOODS INCORPORATED	Minor source	No
CISCO SYSTEMS INC	Synthetic minor source	No
CITGO PETROLEUM CORPORATION	Major source	No
CITRA LABS LLC		No
CITY EXPRESS CLEANERS	Minor source	No
CITY WELDING & FABRICATION INC	Minor source	No
CJ ENVIRONMENTAL INC	Not applicable	No
CKN BROOK REALTY	Minor source	No
CL HAUTHAWAY & SONS	Synthetic minor source	No
CLAREMONT FLOCK LLC	Synthetic minor source	No
CLARENDON HILL TOWER	Minor source	No
CLARENDON THE	Minor source	No
CLARK PAINT AND VARNISH CO INC	Minor source	No
CLARK UNIVERSITY	Synthetic minor source	Yes
CLARKS COVE LEASING AND STORAGE	Synthetic minor source	No
CLASSIC CLEANERS INC	Minor source	No
CLASSIC FURNITURE SERVICES	Minor source	No
CLASSIC RESTORATION		No
CLASSICAL HIGH CONDOMINIUMS	Minor source	No
CLEAN HARBORS ENVIRONMENTAL SERVICES	Minor source	No
CLEAN HARBORS KINGSTON	Minor source	No
CLEAN HARBORS OF BRAINTREE	Synthetic minor source	No
CLEAN HARBORS WEYMOUTH GARAGE	Minor source	No
CLEAN RENTALS INC	Minor source	No
CLEAN RENTALS INCORP	Minor source	No
CLEANPART EAST	Minor source	No
CLEMENTE FANE CONCRETE CORP	Minor source	No
CLIFLEX BELLOWS CORPORATION	Minor source	No
CLIFTEX CORPORATION	Minor source	No
CLIFTEX CORPORATION	Minor source	No
CLINICAL SCIENCE LABORATORY INC		No
CLINTON HOSPITAL	Minor source	No
CLOVER LEAF MILLS	Minor source	No
CMT MATERIAL INC	Minor source	No

Figures from EPA’s ICIS-AIR download.