EPA Air · NAAQS nonattainment
Air-emissions sources in nonattainment counties, Connecticut
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.
- 2,677Facilities
Counties with sources in nonattainment areas, Connecticut
- Fairfield County623
- Hartford County762
- Litchfield County156
- Middlesex County120
- New Haven County702
- New London County161
- Tolland County50
- Windham County103
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC | Minor source | No |
| O & G INDUSTRIES, INC. - WATERBURY PLANT | Synthetic minor source | Yes |
| O F MOSSBERG & SONS, INC | Minor source | No |
| O'BARA'S CLASSIC COACH | Minor source | No |
| O'NEILL ENTERPRISES, INC | Minor source | No |
| O&G INDUSTRIES, INC. | Minor source | No |
| O&G INDUSTRIES, INC. - HARWINTON PLANT | Synthetic minor source | No |
| O&G INDUSTRIES, INC. - NORWALK PLANT | Synthetic minor source | No |
| O&G INDUSTRIES, INC. - PARK ROAD QUARRY | Minor source | No |
| O&G INDUSTRIES, INC. - SOUTHBURY QUARRY | Minor source | No |
| OASIS COFFEE CO | Minor source | No |
| OBEX, INC | Minor source | No |
| OBRIEN R.V.T. SCHOOL, EMMETT | Minor source | No |
| OBRIEN SCHOOL | Minor source | No |
| OKAY INDUSTRIES, INC. | Minor source | No |
| OLD GREENWICH ELEMENTARY SCHOOL | Minor source | No |
| OLDCASTLE APG NORTHEAST, INC | Minor source | No |
| OLDHAM STUDIOS INC, JOHN | Minor source | No |
| OLENDER CORP, JOHN | Minor source | No |
| OLIN CORP | Minor source | No |
| OLIVER WOLCOTT R.V.T. SCHOOL | Minor source | No |
| OMAR COFFEE CO | Minor source | No |
| OMNI NEW HAVEN HOTEL | Minor source | No |
| ONE HOUR VALETONE CLEANERS | Minor source | No |
| ONE STAMFORD FORUM | Minor source | No |
| ONE STOP CLEANERS | Minor source | No |
| ORAFOL AMERICAS, INC. | Minor source | No |
| OREAD, INC | Minor source | No |
| ORIGINAL MOLD & DESIGN, INC | Minor source | No |
| ORLANDO MALLOZZI, INC | Minor source | No |
| ORLEA, INC | Minor source | No |
| OSRAM SYLVANIA, INC | Minor source | No |
| OUR LADY OF THE ANGELS CONVENT | Minor source | No |
| OUS CONSTRUCTION | Minor source | No |
| OXFORD PERFORMANCE MATERIALS | Minor source | No |
| P & M INDUSTRIAL FINISHING CO | Minor source | No |
| P C METALS, INC | Minor source | No |
| P C MOTORS | Minor source | No |
| P HERBERT WOODWORKING CO, INC | Minor source | No |
| P I LIQUIDATING, INC. | Synthetic minor source | No |
| P I LIQUIDATING, INC. | Synthetic minor source | No |
| PAGE HARDWARE AND APPLIANCE | Minor source | No |
| PAINT & POWDER, LLC | Minor source | No |
| PALCO CONNECTOR, INC | Minor source | No |
| PALL CORPORATION | Minor source | No |
| PALM ENERGY LLC | Minor source | No |
| PAMBY MOTORS | Minor source | No |
| PAPPAS S J, INC | Minor source | No |
| PARACAS APARTMENTS, LLC | Minor source | No |
| PARESE AUTO BODY | Minor source | No |
| PARILLO'S ATLANTIC | Minor source | No |
| PARK ADVANCED COMPOSITE MATERIALS INC | Minor source | No |
| PARK CITY STEEL CO, INC | Minor source | No |
| PARK ROYAL CONDO | Minor source | No |
| PARKER HANNIFIN / SKINNER VALVE DIV | Minor source | No |
| PARTS FEEDERS, INC. | Minor source | No |
| PARVA INDUSTRIES, INC | Minor source | No |
| PAT'S SALES SERVICE | Minor source | No |
| PAT'S SUBURBAN CLEANERS | Minor source | No |
| PATTERSON OIL CO | Minor source | No |
| PAUWAY CORPORATION | Minor source | No |
| PAWCATUCK BUSINESS PARK, LLC | Minor source | No |
| PAWCATUCK WPCF | Minor source | No |
| PC FERRARO ENTERPRISES, INC | Minor source | No |
| PC METALS, INC | Minor source | No |
| PCC STRUCTURALS | Synthetic minor source | No |
| PE CORP (NY) | Minor source | No |
| PEABODY ENGINEERING CORP | Minor source | No |
| PEARS EXXON | Minor source | No |
| PEASE METAL FABRICATING CO | Minor source | No |
| PEERLESS ALUMINUM FOUNDRY CO, INC | Minor source | No |
| PEERLESS CLEANERS | Minor source | No |
| PEERLESS QUALITY CLEANERS | Minor source | No |
| PENN MACHINERY CO INC, H O | Minor source | No |
| PENN-UNION CORP | Minor source | No |
| PENNANT FOODS | Minor source | No |
| PENOMA II | Minor source | No |
| PEPIN STEEL & IRON WORKS | Minor source | No |
| PEPPERIDGE FARM, INC | Minor source | No |
| PEQUOT RIVER SHIPWORKS, LLC | Minor source | No |
| PERCY AUTO BODY SERVICE | Minor source | No |
| PERFECTION SPRAY PAINTING | Minor source | No |
| PERKINS ROUGE & PAINT CO | Minor source | No |
| PERMA TREAT CORP | Minor source | No |
| PERNEK CABINET SHOP | Minor source | No |
| PERSONALIZED LAUNDRY & CLEANER | Minor source | No |
| PESCE CONSTRUCTION | Minor source | No |
| PETER PAUL, DIV OF HERSHEY | Minor source | No |
| PFIZER GLOBAL MANUFACTURING | Major source | No |
| PFIZER GLOBAL RESEARCH DIVISION | Minor source | No |
| PHARMACAL RESEARCH LABORATORIES | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.