EPA Air · NAAQS nonattainment
Air-emissions sources in nonattainment counties, Maryland
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.
- 6,437Facilities
Counties with sources in nonattainment areas, Maryland
- Anne Arundel County672
- Baltimore County1,116
- Calvert County70
- Carroll County224
- Cecil County142
- Charles County134
- Frederick County383
- Harford County317
- Howard County234
- Kent County47
- Montgomery County1,332
- Prince George's County1,450
- Queen Anne's County45
- Washington County271
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| STATE HIGHWAY ADMIN-CHURCHVILLE | Minor source | No |
| STATE HIGHWAY GAS STATION | Minor source | No |
| STATE HIGHWAY GAS STATION | Minor source | No |
| STATE HIGHWAY GAS STATION | Minor source | No |
| STATE HIGHWAY GAS STATION | Minor source | No |
| STATE HIGHWAY PATROL-OWINGS MILLS | Minor source | No |
| STATE HIGHWAYS - GREENBELT SHOP | Minor source | No |
| STATE HIGHWAYS - LA PLATA | Minor source | No |
| STATE HIGHWAYS-ANNAPOLIS GAS STATION | Minor source | No |
| STATE HIGHWAYS-ROSEDALE | Minor source | No |
| STATE HWY ADMIN. | Minor source | No |
| STATE POLICE - FORESTVILLE | Minor source | No |
| STATE POLICE BARRACKS | Minor source | No |
| STATE POLICE BARRACKS G | Minor source | No |
| STATE POLICE BARRACKS, WATERLOO | Minor source | No |
| STATE POLICE GAS STATION | Minor source | No |
| STATE POLICE GAS STATION | Minor source | No |
| STATE POLICE GAS STATION | Minor source | No |
| STATE POLICE GAS STATION | Minor source | No |
| STATE POLICE GAS STATION | Minor source | No |
| STATE POLICE GAS STATION | Minor source | No |
| STATE POLICE GAS STATION | Minor source | No |
| STATE POLICE-MARTIN STATE AIRPORT | Minor source | No |
| STATIONARY HOUSE | Minor source | No |
| STAUFFER FUNERAL HOMES, PA | Minor source | No |
| STEAK AND ALE | Minor source | No |
| STEAK-OUT - 1900 FOREST DRIVE | Minor source | No |
| STEDWICK ELEMENTARY SCHOOL | Minor source | No |
| STEMMERS RUN MIDDLE SCHOOL | Minor source | No |
| STENERSEN CORP | Minor source | No |
| STERLING AUTO SERVICE & BODY SHOP | No | |
| STERLING AUTOBODY | Minor source | No |
| STEUART/REMED - 6930 MARLBORO PIKE | Minor source | No |
| STEVENSON MIDDLE SCHOOL | Minor source | No |
| STEWART LANE, 11410 | Minor source | No |
| STEWART LANE, 11518 | Minor source | No |
| STIXX CAFE | Minor source | No |
| STOCKSON PRINTING | Minor source | No |
| STODDERT, J. BENJAMIN JUNIOR HIGH | Minor source | No |
| STONE CUTTER COURT, 7507 | Minor source | No |
| STONE CUTTER COURT, 7517 | Minor source | No |
| STONE INDUSTRIAL | Minor source | No |
| STONE, THOMAS S. ELEMENTARY SCHOOL | Minor source | No |
| STONEGATE ELEMENTARY SCHOOL | Minor source | No |
| STONELEIGH ELEM SCH | Minor source | No |
| STOP & FUEL | Minor source | No |
| STRAIGHT LINE AUTO BODY | Minor source | No |
| STRATHMORE ROAD, 6904 | Minor source | No |
| STRATHMORE STREET, 7034 | Minor source | No |
| STRESCON INDUSTRIES | Minor source | No |
| STRICKER, GENERAL JOHN MIDDLE SCHOOL | Minor source | No |
| STRIPPER - 21915 BIG WOODS ROAD | Minor source | No |
| STRIPPER - 831 MAIN STREET | Minor source | No |
| STROMBERG SHEET METAL WORKS | Minor source | No |
| STRUCTUAL CONCRETE | Minor source | No |
| STSEEL SHAW III, LLC | Synthetic minor source | No |
| STUDIO 20 | Minor source | No |
| STUP'S GARAGE | Minor source | No |
| SU'S CLEANERS | Minor source | No |
| SUBURBAN BANK - 255 N. WASHINGTON ST | Minor source | No |
| SUBURBAN BANK - 6950 CARROLL AVENUE | Minor source | No |
| SUBURBAN BANK - 7316 WISCONSIN AVE | Minor source | No |
| SUBURBAN HOSP-8710 OLD GEORGETOWN RD | Minor source | No |
| SUBURBAN HOSPITAL | Minor source | No |
| SUBURBAN PROPANE | Minor source | No |
| SUBURBAN TRUST COMPANY | Minor source | No |
| SUDBROOK EDUCATION OFFICE | Minor source | No |
| SUDBROOK MAGNET SCHOOL | Minor source | No |
| SUDLERSVILLE ELEMENTARY SCHOOL | Minor source | No |
| SUDLERSVILLE MIDDLE SCHOOL | Minor source | No |
| SUDLEY ROAD SANTIARY LANDFILL | Minor source | No |
| SUITLAND BOWLING CENTER | Minor source | No |
| SUITLAND FEDERAL CENTER | Minor source | No |
| SUITLAND JUNIOR HIGH SCHOOL | Minor source | No |
| SUITLAND ROAD-4176A | Minor source | No |
| SUITLAND ROAD, 3901 | Minor source | No |
| SUITLAND ROAD, 4130 | Minor source | No |
| SUITLAND ROAD, 4258 | Minor source | No |
| SUITLAND SENIOR HIGH SCHOOL | Minor source | No |
| SULLIVAN'S AUTO BODY | Minor source | No |
| SUMMERS, H.C. | Minor source | No |
| SUMMIT HALL ELEMENTARY SCHOOL | Minor source | No |
| SUMMIT NURSING HOME | Minor source | No |
| SUMMIT PRECISION MACHINING | Minor source | No |
| SUN AUTOMATION | Minor source | No |
| SUN CHEMICAL CORP | Minor source | No |
| SUN CLEANERS | Minor source | No |
| SUN CLEANERS | Minor source | No |
| SUN DEMOLITION AT CONSTR SITE (BETCO) | Minor source | No |
| SUN VALLEY CLEANERS | Minor source | No |
| SUNDERLAND ELEMENTARY SCHOOL | Minor source | No |
| SUNNY CLEANERS | Minor source | No |
| SUNNYSIDES ASSOC. - LTD PARTNERSHIP | Minor source | No |
| SUNOCO | Minor source | No |
| SUNOCO | Minor source | No |
| SUNOCO | Minor source | No |
| SUNOCO | Minor source | No |
| SUNOCO | Minor source | No |
| SUNOCO | Minor source | No |
| SUNOCO | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.