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 |
|---|---|---|
| WILLIMANTIC / WATER WORKS | Minor source | No |
| WILLIMANTIC WASTE PAPER CO. | Minor source | No |
| WILLINGTON NAMEPLATE, INC. | Minor source | No |
| WILLOUGHBY'S COFFEE & TEA | Minor source | No |
| WILLOWCREST APARTMENTS | Minor source | No |
| WILMORITE, INC | Minor source | No |
| WILSON MIDDLE SCHOOL | Minor source | No |
| WILTON EXEC CAMPUS ASSOC | Minor source | No |
| WILTON HIGH SCHOOL | Minor source | No |
| WINCHESTER ELECTRONICS | Minor source | No |
| WINDHAM / DPW | Minor source | No |
| WINDHAM COMMUNITY MEMORIAL HOSPITAL, INC | Minor source | No |
| WINDHAM HIGH SCHOOL | Minor source | No |
| WINDHAM R.V.T. SCHOOL | Minor source | No |
| WINDHAM SAND & STONE, INC. | Minor source | No |
| WINDSOR AIRMOTIVE - BARNES GROUP, INC | Minor source | No |
| WINDSOR GREEN ASSOC | Minor source | No |
| WINDSOR HIGH SCHOOL | Minor source | No |
| WINDSOR LOCKS / DPW (WPCF) | Minor source | No |
| WINDSOR LOCKS HIGH SCHOOL | Minor source | No |
| WINDSOR-BLOOMFIELD LANDFILL | Synthetic minor source | No |
| WINDSOR-STEVENS, INC | Minor source | No |
| WINSTED HEALTH CTR FOUNDATION | Minor source | No |
| WINSTED PRECISION BALL CORP | Minor source | No |
| WINSTED PRECISION BALL CORP | Minor source | No |
| WINSTED ROAD MOBIL | Minor source | No |
| WIRE & PLASTIC MACHINERY CORP | Minor source | No |
| WIREMOLD COMPANY | Minor source | No |
| WIRING DEV-KELLEMS HUBBELL, INC. | Minor source | No |
| WOLCOTT HIGH SCHOOL | Minor source | No |
| WOLFE CLEANERS | Minor source | No |
| WOLFE CLEANERS | No | |
| WOOD GROUP FUEL SYSTEMS, INC. | Minor source | No |
| WOOD GROUP POWER TECHNOLOGY CENTER INC | Minor source | No |
| WOODSIDE VILLAGE, INC | Minor source | No |
| WOODWARD SCHOOL | Minor source | No |
| WOODWORKS | Minor source | No |
| WOODWRIGHTS, INC | Minor source | No |
| WOOSTER JUNIOR HIGH SCHOOL | Minor source | No |
| WORLD COLOR RETAIL | Minor source | No |
| WORLD WRESTLING ENTERTAINMENT, INC. | Minor source | No |
| WORLDWIDE INDUSTRIES, INC | Minor source | No |
| WYRE WYND, INC | Minor source | No |
| WYREPAK INDUSTRIES, INC | Minor source | No |
| X-TRA FUEL | Minor source | No |
| X-TRA MART | Minor source | No |
| XAVIER HIGH SCHOOL | Minor source | No |
| YALE AMOCO | Minor source | No |
| YALE UNIVERSITY | Minor source | No |
| YALE UNIVERSITY - PIERSON SAGE PLANT | Minor source | No |
| YALE UNIVERSITY - DIVINITY SCHOOL | Minor source | No |
| YALE UNIVERSITY - HUMAN RESOURCES | Minor source | No |
| YALE UNIVERSITY - SMILOW FIELD HOUSE | Minor source | No |
| YALE UNIVERSITY - STERLING HALL OF MED | Minor source | No |
| YALE UNIVERSITY / CENTRAL POWER PLANT | Major source | No |
| YALE UNIVERSITY WEST CAMPUS | Synthetic minor source | No |
| YALE UNIVERSITY, SCHOOL OF MEDICINE PREMISES | Major source | No |
| YALE-NEW HAVEN HOSPITAL | Synthetic minor source | No |
| YALE-NEW HAVEN HOSPITAL, SAINT RAPHAEL CAMPUS | Minor source | No |
| YANKEE CASTING CO, INC | Minor source | No |
| YANKEE FURNITURE RESTORATION | Minor source | No |
| YANKEE GAS - DANBURY PROPANE PLANT | Minor source | No |
| YANKEE GAS - KENSINGTON PROPANE PLANT | Minor source | No |
| YANKEE GAS - SHELTON PROPANE PLANT | Minor source | No |
| YANKEE GAS - VERNON PROPANE PLANT | Minor source | No |
| YANKEE GAS - WATERBURY PROPANE PLANT | Synthetic minor source | No |
| YANKEE GAS SERVICES CO | Minor source | No |
| YANKEE GAS SERVICES CO | Minor source | No |
| YANKEE PLAK CO | Minor source | No |
| YELLIN & ASSOC, MARK | Minor source | No |
| YMCA OF GREATER BRIDGEPORT | Minor source | No |
| YMCA OF NORWICH | Minor source | No |
| YORK HILL TRAP ROCK QUARRY COMPANY | Synthetic minor source | No |
| YVON BEAUDOIN BUILDER, INC | Minor source | No |
| ZACHS ET AL, HENRY M | Minor source | No |
| ZAPPONE BROS | Minor source | No |
| ZELLER TIRE CO | Minor source | No |
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Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.