EPA Air · by state
Air-emissions sources in North Carolina
- 2,730Facilities
By emissions classification in North Carolina
High-priority violations in North Carolina
59 sources in North Carolina carry a current high-priority Clean Air Act violation.
Counties in North Carolina
- Alamance County 44
- Alexander County 29
- Alleghany County 5
- Anson County 22
- Ashe County 10
- Avery County 4
- Beaufort County 21
- Bertie County 12
- Bladen County 19
- Brunswick County 28
- Buncombe County 31
- Burke County 41
- Cabarrus County 49
- Caldwell County 61
- Carteret County 19
- Caswell County 5
- Catawba County 125
- Chatham County 24
- Cherokee County 8
- Chowan County 8
- Clay County 3
- Cleveland County 46
- Columbus County 15
- Craven County 24
- Cumberland County 37
- Currituck County 5
- Dare County 8
- Davidson County 73
- Davie County 18
- Duplin County 29
- Durham County 49
- Edgecombe County 17
- Forsyth County 78
- Franklin County 14
- Gaston County 52
- Gates County 3
- Granville County 25
- Greene County 3
- Guilford County 180
- Halifax County 24
- Harnett County 20
- Haywood County 15
- Henderson County 36
- Hertford County 15
- Hoke County 13
- Hyde County 4
- Iredell County 66
- Jackson County 8
- Johnston County 54
- Jones County 7
- Lee County 27
- Lenoir County 27
- Lincoln County 25
- Macon County 5
- Madison County 4
- Martin County 10
- McDowell County 19
- Mecklenburg County 103
- Mitchell County 14
- Montgomery County 30
- Moore County 17
- Nash County 30
- New Hanover County 54
- Northampton County 11
- Onslow County 26
- Orange County 15
- Pasquotank County 11
- Pender County 9
- Perquimans County 4
- Person County 13
- Pitt County 51
- Polk County 6
- Randolph County 65
- Richmond County 27
- Robeson County 29
- Rockingham County 39
- Rowan County 53
- Rutherford County 30
- Sampson County 30
- Scotland County 18
- Stanly County 29
- Stokes County 4
- Surry County 27
- Swain County 5
- Transylvania County 9
- Undetermined County 13
- Union County 57
- Vance County 16
- Wake County 116
- Warren County 3
- Washington County 6
- Watauga County 13
- Wayne County 28
- Wilkes County 28
- Wilson County 46
- Yadkin County 9
- Yancey County 8
Industries in North Carolina
Sources are grouped by the first industry code on the facility record.
- Nonmetallic mineral product manufacturing (NAICS 3273) 330
- Petroleum and coal products manufacturing (NAICS 3241) 190
- Mining and quarrying (NAICS 2123) 162
- Furniture and related product manufacturing (NAICS 3371) 141
- Wood product manufacturing (NAICS 3219) 125
- Plastics and rubber products manufacturing (NAICS 3261) 108
- Utilities (NAICS 2211) 98
- Waste management and remediation (NAICS 5622) 84
- Hospitals (NAICS 6221) 58
- Paper manufacturing (NAICS 3222) 57
- Food manufacturing (NAICS 3111) 49
- Wood product manufacturing (NAICS 3211) 44
- Agriculture and forestry support (NAICS 1151) 41
- Textile mills (NAICS 3133) 41
- Utilities (NAICS 2213) 39
- Merchant wholesalers, nondurable goods (NAICS 4245) 38
- Printing and related support (NAICS 3231) 36
- Chemical manufacturing (NAICS 3254) 34
- Plastics and rubber products manufacturing (NAICS 3262) 34
- Fabricated metal product manufacturing (NAICS 3328) 31
- Fabricated metal product manufacturing (NAICS 3329) 29
- Chemical manufacturing (NAICS 3251) 27
- Food manufacturing (NAICS 3116) 27
- NAICS 9999 27
- Textile mills (NAICS 3132) 27
- Wood product manufacturing (NAICS 3212) 26
- Chemical manufacturing (NAICS 3252) 25
- Merchant wholesalers, nondurable goods (NAICS 4247) 24
- Transportation equipment manufacturing (NAICS 3363) 23
- Fabricated metal product manufacturing (NAICS 3323) 23
- Chemical manufacturing (NAICS 3259) 22
- Textile mills (NAICS 3131) 21
- Miscellaneous manufacturing (NAICS 3399) 21
- Pipeline transportation (NAICS 4862) 20
- Educational services (NAICS 6113) 19
- Transportation equipment manufacturing (NAICS 3362) 19
- Transportation equipment manufacturing (NAICS 3366) 18
- Beverage and tobacco manufacturing (NAICS 3122) 18
- Nonmetallic mineral product manufacturing (NAICS 3272) 18
- Chemical manufacturing (NAICS 3255) 18
- Furniture and related product manufacturing (NAICS 3372) 18
- Utilities (NAICS 2212) 15
- Nonmetallic mineral product manufacturing (NAICS 3271) 15
- Food manufacturing (NAICS 3119) 15
- Food manufacturing (NAICS 3112) 14
- Machinery manufacturing (NAICS 3334) 14
- Chemical manufacturing (NAICS 3256) 14
- Machinery manufacturing (NAICS 3339) 14
- Merchant wholesalers, durable goods (NAICS 4239) 14
- Nonmetallic mineral product manufacturing (NAICS 3279) 13
- Electrical equipment and appliance manufacturing (NAICS 3359) 13
- Food manufacturing (NAICS 3118) 13
- Fabricated metal product manufacturing (NAICS 3324) 12
- Merchant wholesalers, durable goods (NAICS 4233) 11
- Primary metal manufacturing (NAICS 3314) 11
- Computer and electronic product manufacturing (NAICS 3344) 11
- Warehousing and storage (NAICS 4931) 11
- Primary metal manufacturing (NAICS 3315) 11
- Justice, public order and safety (NAICS 9221) 10
- Support activities for transportation (NAICS 4883) 10
- Machinery manufacturing (NAICS 3332) 10
- Electrical equipment and appliance manufacturing (NAICS 3353) 9
- Transportation equipment manufacturing (NAICS 3364) 9
- Paper manufacturing (NAICS 3221) 9
- Administration of environmental programs (NAICS 9241) 8
- Data processing and hosting (NAICS 5182) 8
- National security and international affairs (NAICS 9281) 8
- Machinery manufacturing (NAICS 3331) 7
- Merchant wholesalers, nondurable goods (NAICS 4246) 7
- Machinery manufacturing (NAICS 3336) 7
- Professional, scientific and technical services (NAICS 5419) 6
- Primary metal manufacturing (NAICS 3313) 6
- Personal and laundry services (NAICS 8122) 6
- Personal and laundry services (NAICS 8123) 6
- Personal and laundry services (NAICS 8129) 6
- Fabricated metal product manufacturing (NAICS 3321) 6
- Food manufacturing (NAICS 3114) 5
- Miscellaneous manufacturing (NAICS 3391) 5
- Merchant wholesalers, durable goods (NAICS 4238) 5
- Gasoline stations (NAICS 4471) 5
Air inspections in North Carolina, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 4,428
- 2025 5,208
- 2024 5,255
- 2023 5,310
- 2022 5,246
- 2021 5,381
- 2020 5,523
- 2019 3,565
- 2018 2,085
- 2017 2,132
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| VULCAN CONSTRUCTION MATERIALS, LLC - BURKE QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - CABARRUS QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - ELKIN QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - GOLD HILL QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - GREYSTONE QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - HENDERSONVILLE QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - HIGH SHOALS QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - LENOIR QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - MORGANTON QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - PENROSE QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - ROCKINGHAM QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - SMITH GROVE QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - SPRUCE PINE QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - STOKESDALE QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - TOE RIVER QUARRY | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - YADKIN QUARRY | Minor source | No |
| VULCAN ELEMENTS INC - BENSON, NC FACILITY | Synthetic minor source | No |
| VULCAN MATERIALS - EAST QUARRY | Minor source | No |
| VULCAN MATERIALS CO. NORTH QUARRY | Minor source | No |
| W.E. PARTNERS I, LLC - COFIELD | Synthetic minor source | No |
| W.E. PARTNERS II, LLC - LEWISTON WOODVILLE | Synthetic minor source | No |
| W.M. CRAMER LUMBER COMPANY | Minor source | No |
| W&W-AFCO STEEL LLC | Synthetic minor source | No |
| W&W-AFCO STEEL LLC | Minor source | No |
| WAKE COUNTY DETENTION CENTER | Minor source | No |
| WAKE COUNTY JUSTICE CENTER AND COMPLEX | Synthetic minor source | No |
| WAKE FOREST UNIVERSITY | Synthetic minor source | No |
| WAKE FOREST UNIVERSITY SCHOOL OF MEDICINE - DEAN BLDG | Minor source | No |
| WAKE FOREST UNIVERSITY SCHOOL OF MEDICINE - PTCRC BLDG | Minor source | No |
| WAKE STONE CORP - KNIGHTDALE QUARRY | Minor source | No |
| WAKE STONE CORP - MONCURE QUARRY | Minor source | No |
| WAKE STONE CORPORATION - NASH COUNTY QUARRY | Minor source | No |
| WAKE STONE CORPORATION - TRIANGLE QUARRY | Minor source | No |
| WAKEMED | Synthetic minor source | No |
| WAKEMED CARY HOSPITAL | Minor source | No |
| WALEX PRODUCTS COMPANY, INC. | Minor source | No |
| WARD & NIXON INC | Minor source | No |
| WARMACK LUMBER CO INCORPORATED | Minor source | No |
| WARREN COUNTY CONTAINER PLANT | Minor source | No |
| WARSAW BIOGAS - C2NC | Minor source | No |
| WASTE MANAGEMENT OF CAROLINAS, INC. - GREAT OAK LANDFILL | Major source | No |
| WAYNE - SANDERSON FARMS LLC- ST. PAULS PROCESSING DIVISION | Minor source | No |
| WAYNE COUNTY MUNICIPAL SOLID WASTE LANDFILL | Major source | No |
| WAYNE-SANDERSON FARMS LLC - DOBSON FRESH PLANT | Minor source | No |
| WAYNE-SANDERSON FARMS LLC - ELKIN FEED MILL AND HATCHERY | Synthetic minor source | No |
| WAYNE-SANDERSON FARMS LLC - MOCKSVILLE FEED MILL | Synthetic minor source | No |
| WAYNE-SANDERSON FARMS LLC (KINSTON PROCESSING DIVISION) | Minor source | No |
| WAYNE-SANDERSON FARMS LLC (KINSTON PRODUCTION DIV-FEED MILL) | Synthetic minor source | No |
| WAYNE-SANDERSON FARMS LLC (KINSTON PRODUCTION DIV-HATCHERY) | Minor source | No |
| WAYNE-SANDERSON FARMS LLC KINSTON PROD. DIV. -FARMVILLE F.M. | Synthetic minor source | No |
| WB ROCKINGHAM LLC | Minor source | No |
| WEB-DON INCORPORATED | Minor source | No |
| WESLEY HALL INCORPORATED | Minor source | No |
| WESLEY LONG COMMUNITY HOSPITAL | Minor source | No |
| WESLEY LONG COMMUNITY HOSPITAL INC. | Minor source | No |
| WEST FRASER - SEABOARD LUMBER MILL | Major source | No |
| WEST FRASER, INC. - ARMOUR LUMBER MILL | Major source | No |
| WEST PHARMACEUTICAL SERVICES | Minor source | No |
| WESTERN CAROLINA UNIVERSITY | Minor source | No |
| WESTERN ROTO ENGRAVERS, INCORPORATED | Minor source | No |
| WESTERN WAKE REGIONAL WATER RECLAMATION FACILITY | Synthetic minor source | No |
| WESTLAKE ROYAL BUILDING PRODUCTS LLC DBA TRUEXTERIOR PLANT 1 | Minor source | No |
| WESTLAKE ROYAL BUILDING PRODUCTS LLC DBA TRUEXTERIOR PLANT 2 | Synthetic minor source | No |
| WESTPOINT STEVENS-ALAMIC KNITING | Not applicable | No |
| WESTROCK - MOORESVILLE | Minor source | No |
| WESTROCK CONSUMER PACKAGING, LLC | Minor source | No |
| WESTROCK CONVERTING COMPANY | Minor source | No |
| WESTROCK CONVERTING, LLC - CLAREMONT FOLDING | Minor source | No |
| WESTROCK CONVERTING, LLC - CONOVER | Minor source | No |
| WESTROCK CONVERTING, LLC - MARION PLANT #3 | Minor source | No |
| WESTROCK CP, LLC | Minor source | No |
| WESTROCK KRAFT PAPER, LLC | Major source | No |
| WEYERHAEUSER NR COMPANY - ELKIN FACILITY | Major source | No |
| WEYERHAEUSER NR COMPANY - GRIFTON | Major source | No |
| WEYERHAEUSER NR COMPANY - PLYMOUTH LUMBER | Major source | No |
| WHITAKERS GIN COMPANY, INC. | Minor source | No |
| WHITE OAK LANDFILL | Major source | No |
| WHITE RIVER MARINE GROUP - NEW BERN | Major source | No |
| WHITE STREET RENEWABLES, LLC | Minor source | No |
| WHITE'S TIRE SERVICE INCORPORATED | Minor source | No |
| WHITEVILLE READY MIXED CONCRETE | Minor source | No |
| WHITEWOOD FINISHING PLANT 4 | Minor source | No |
| WHITEWOOD FINISHING PLANT 5 | Minor source | No |
| WHITEWOOD INDUSTRIES, INC. | Minor source | No |
| WHITEWOOD INDUSTRIES, INC. | Minor source | No |
| WHITLEY MONAHAN HANDLE COMPANY | Minor source | No |
| WIELAND COPPER PRODUCTS, LLC | Minor source | No |
| WILBARA, LLC | Major source | No |
| WILKES COUNTY GERMANTOWN LANDFILL | Minor source | No |
| WILLIAMS READY MIX PRODUCTS, INC. | Minor source | No |
| WILLIAMSBURG WOODCRAFT | Minor source | No |
| WILLOW TEX, LLC - MOUNT AIRY FACILITY | Synthetic minor source | No |
| WILMINGTON BULK, LLC | Minor source | No |
| WILMINGTON CEMENT TERMINAL | Minor source | No |
| WILMINGTON MORTUARY SERVICE, INC. | Minor source | No |
| WILSON GLASS BEAD PLANT | Synthetic minor source | Yes |
| WILSONART LLC | Major source | No |
| WINDING CREEKS QUARRY | Minor source | No |
| WINDSOR FIBERGLASS, INC. | Minor source | No |
| WINDSOR WINDOWS & DOORS - A WOODGRAIN MILLWORK COMPANY | Minor source | No |
Figures from EPA’s ICIS-AIR download.