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 |
|---|---|---|
| PHARMACIA & UPJOHN | Minor source | No |
| PHIBRO, INC | Minor source | No |
| PHILBRICK-BOOTH & SPENCER | Minor source | No |
| PHILIPS MEDICAL SYSTEMS | Minor source | No |
| PHILSON, INC | Minor source | No |
| PHOENIX SOIL, A CLEAN EARTH CO | Minor source | No |
| PHOENIX SOIL, LLC | Minor source | No |
| PICKWICK ARMS | Minor source | No |
| PILOT CO, INC | Minor source | No |
| PINCHBECK BROS, INC | Minor source | No |
| PINCHBECK INC, WILLIAM | Minor source | No |
| PINE GROVE CEMETERY ASSOC, INC | Minor source | No |
| PINE ORCHARD DOCK | Minor source | No |
| PIONEER CLEANERS | Not applicable | No |
| PIONEER PRECISION PRODUCTS | Minor source | No |
| PITNEY BOWES, INC | Minor source | No |
| PITNEY BOWES, INC | Minor source | No |
| PITNEY BOWES, INC | Minor source | No |
| PITNEY BOWES, INC. | Minor source | No |
| PITNEY BOWES, INC. NEWTOWN FACILITY | Minor source | No |
| PITNEY BOWES, INC. STAMFORD FACILITY | Minor source | No |
| PLAINFIELD PIKE, LLC | Minor source | No |
| PLAINFIELD RENEWABLE ENERGY LLC | Major source | No |
| PLAINVILLE JUNIOR HIGH SCHOOL | Minor source | No |
| PLAINVILLE PLATING COMPANY, INC. | Minor source | No |
| PLAINVILLE SENIOR HIGH SCHOOL | Minor source | No |
| PLANT JUNIOR HIGH SCHOOL | Minor source | No |
| PLAS-TEC COATINGS INC | Minor source | No |
| PLASMA TECHNOLOGY INC | Minor source | No |
| PLASTICS DIVERSITY SOLUTIONS | Minor source | No |
| PLASTONICS, INC | Minor source | No |
| PLATT & LABONIA CO | Minor source | No |
| PLATT BROS & CO, THE | Minor source | No |
| PLATT HIGH SCHOOL | Minor source | No |
| PLATT R.V.T. SCHOOL | Synthetic minor source | No |
| PLYMOUTH SPRING CO, INC | Minor source | No |
| PMC INDUSTRIES, INC. | Synthetic minor source | No |
| POLYCHEM CORP | Minor source | No |
| POLYMER INDUSTRIES | Minor source | No |
| POLYMER RESOURCES LTD | Minor source | No |
| POLYMERIC CONVERTING, LLC | Minor source | No |
| POMARICO'S SERVICE CENTER | Minor source | No |
| POMFRET SCHOOL | Minor source | No |
| POMPERAUG HIGH SCHOOL | Minor source | No |
| PORCELEN SPECRAIL LTD CT LLC | Synthetic minor source | Yes |
| PORTER SERVICE STATION | Minor source | No |
| PORTLAND BOAT WORKS, INC | Minor source | No |
| PORTLAND CARE & REHAB CENTER | Minor source | No |
| PORTO'S AUTO BODY, INC | Minor source | No |
| POST ROAD AUTO BODY SHOP, INC | Minor source | No |
| POWDER HILL SAND & GRAVEL, INC | Minor source | No |
| POWER DESIGNS | Minor source | No |
| PPG ARCHITECTURAL FINISHES, INC | Minor source | No |
| PRATT & WHITNEY AFTERMARKET SERVICES | Minor source | No |
| PRATT & WHITNEY, DIVISION OF RTX CORPORATION | Major source | No |
| PRATT & WHITNEY, DIVISION OF RTX CORPORATION | Major source | No |
| PRATT ASSOC % BROOKSIDE MGT | Minor source | No |
| PRAXAIR-SUFFIELD PLANT | Minor source | No |
| PRECISION ENGINEERING | Minor source | No |
| PRECISION METALS AND PLASTICS | Minor source | No |
| PRECISION PLATING CORP | Minor source | No |
| PRECISION TUNE AUTO CARE | Minor source | No |
| PRECISION TUNE AUTO CARE | Minor source | No |
| PREFERRED ELECTRONICS | Minor source | No |
| PREFERRED UTILITIES MANUFACTURING CORP | Minor source | No |
| PREMEC USA, INC | Minor source | No |
| PREMIER CLEANERS | Minor source | No |
| PREMIER ROOFING COMPANY, INC | Minor source | No |
| PREMIUM AUTO LLC | Minor source | No |
| PRESTIGE INDUSTRIAL FINISHING CO | Minor source | No |
| PRESTON ENGRAVERS, INC. | Minor source | No |
| PRESTONE PRODUCTS CORP R&D LAB | Minor source | No |
| PRIDE CLEANERS | Minor source | No |
| PRINCE R.V.T. SCHOOL, A I | Minor source | No |
| PRO / MARK CORP | Minor source | No |
| PRO-TEK AUTO WORKS | Minor source | No |
| PRODUCTO MACHINE CO | Minor source | No |
| PROGRESSIVE PLATING TECH, INC | Minor source | No |
| PTI INDUSTRIES, INC. | Minor source | No |
| PULASKI MIDDLE SCHOOL | Minor source | No |
| PURDY CORPORATION | Minor source | No |
| PUTNAM HILL APTS % PROP MGMT | Minor source | No |
| PUTNAM PARK APARTMENTS, INC | Minor source | No |
| Q J TOOL CO, INC | Minor source | No |
| Q P CLEANERS | Minor source | No |
| Q RIVER TERMINAL, INC | Minor source | No |
| Q-PARK LANDFILL | Minor source | No |
| QUALITY CLEANERS | Minor source | No |
| QUALITY NAME PLATE, INC. | Synthetic minor source | No |
| QUALITY WOODCRAFT & DESIGN | Minor source | No |
| QUANTUM BIOPOWER SOUTHINGTON LLC | Minor source | No |
| QUEBECOR PRINTING MODERN, INC | Minor source | No |
| QUEBECOR WORLD INFINITY GRAPHICS | Minor source | No |
| QUEENE ANNE WOODWORKING LLC | Minor source | No |
| QUIKRETE - CONN, INC | Minor source | No |
| QUINEBAUG TROUT HATCHERY | Minor source | No |
| QUINNIPIAC UNIVERSITY | Synthetic minor source | No |
| QUINNIPIAC UNIVERSITY | Synthetic minor source | No |
| QUINNIPIAC UNIVERSITY - YORK HILL CAMPUS | Synthetic minor source | No |
| QUIRK MIDDLE SCHOOL | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.