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 |
|---|---|---|
| ROCKVILLE CENTER CLEANERS | Minor source | No |
| ROCKVILLE CENTRAL AUTO BODY | No | |
| ROCKVILLE CHEVRON | Minor source | No |
| ROCKVILLE CRUSHED STONE INC | Minor source | No |
| ROCKVILLE FUEL AND FEED | Minor source | No |
| ROCKVILLE FUEL AND FEED | Minor source | No |
| ROCKVILLE HIGH SCHOOL | Minor source | No |
| ROCKVILLE INN | Minor source | No |
| ROCKVILLE LIBERTY | Minor source | No |
| ROCKVILLE MOTORS | Minor source | No |
| ROCKVILLE NURSING HOME | Minor source | No |
| ROCKVILLE PIKE POST OFFICE | Minor source | No |
| ROCKVILLE PIKE, 1001 | Minor source | No |
| ROCKVILLE PIKE, 10310 | Minor source | No |
| ROCKVILLE PIKE, 10500 | Minor source | No |
| ROCKVILLE PIKE, 11119 | Minor source | No |
| ROCKVILLE PIKE, 11400 | Minor source | No |
| ROCKVILLE PIKE, 11801 | Minor source | No |
| ROCKVILLE PIKE, 611 | Minor source | No |
| ROCKVILLE PROFESSIONAL CENTER | Minor source | No |
| ROCKVILLE RADIATOR SHOP/AUTO REPAIR | Minor source | No |
| ROCKVILLE UNITED METHODIST CHURCH | Minor source | No |
| ROCKVILLE WATER FILTRATION PLANT | Minor source | No |
| ROCKWOOD PIGMENTS, N. A., INC. | Minor source | No |
| ROCKY POINT GOLF COURSE | Minor source | No |
| RODGERS FORGE APT.-COMBINED PREMISE | Minor source | No |
| RODGERS FORGE ROAD, 200 | Minor source | No |
| RODGERS FORGE ROAD, 208 | Minor source | No |
| RODGERS FORGE ROAD, 217 | Minor source | No |
| RODGERS FORGE ROAD, 220 | Minor source | No |
| RODGERS FORGE ROAD, 232 | Minor source | No |
| RODGERS FORGE ROAD, 247 | Minor source | No |
| RODGERS FORGE ROAD, 257 | Minor source | No |
| RODGERS FORGE ROAD, 261 | Minor source | No |
| ROEDER ROAD, 700 | Minor source | No |
| ROEDER ROAD, 818 | Minor source | No |
| ROGERS HEIGHTS ELEMENTARY SCHOOL | Minor source | No |
| ROGERS, RAYMOND A. SCHOOL | Minor source | No |
| ROLLER EXPRESS | Minor source | No |
| ROLLER SERVICE CORPORATION | Minor source | No |
| ROLLER SERVICE CORPORATION | Minor source | No |
| ROLLING KNOLLS ELEMENTARY SCHOOL | Minor source | No |
| ROLLING ROAD ELEMENTARY SCHOOL | Minor source | No |
| ROLLING TERRACE ELEMENTARY SCHOOL | Minor source | No |
| ROLLING WOOD ELEMENTARY SCHOOL | Minor source | No |
| ROLLINS CLEANERS | Minor source | No |
| ROMANCE CLEANERS | Minor source | No |
| ROMLON STREET, 4513 | Minor source | No |
| ROOSEVELT, ELEANOR SENIOR HIGH | Minor source | No |
| ROOZEN NURSERY | Minor source | No |
| ROSE CLEANERS | Minor source | No |
| ROSE ENCLOSURES | Minor source | No |
| ROSE HILL MANOR PARK | Minor source | No |
| ROSE VALLEY ELEMENTARY SCHOOL | Minor source | No |
| ROSECROFT TROTTING & PACING ASSOCIA | Minor source | No |
| ROSEDALE BRANCH PUBLIC LIBRARY | Minor source | No |
| ROSEDALE CLEANERS | Minor source | No |
| ROSEDALE ELEMENTARY SCHOOL | Minor source | No |
| ROSEDALE ROOFING | Minor source | No |
| ROSEMARY HILLS ELEMENTARY SCHOOL | Minor source | No |
| ROSEMONT ELEMENTARY SCHOOL | Minor source | No |
| ROSEMONT SERVICE CENTER | Minor source | No |
| ROSEWOOD STATE HOSPITAL | Minor source | No |
| ROTOREX COMPANY | Minor source | No |
| ROUSE COMPANY | Minor source | No |
| ROUTE 60 AUTO, LLC | Minor source | No |
| ROY'S BODY SHOP | No | |
| ROYAL AIRCRAFT SERVICES LLC | Minor source | No |
| ROYAL AUTO BODY | Minor source | No |
| ROYAL AUTO SERVICE | Minor source | No |
| ROYAL FARM | Minor source | No |
| ROYAL FARM 149 | Minor source | No |
| ROYAL FARM GAS STATION | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE | Minor source | No |
| ROYAL FARM STORE #170 GAS | Minor source | No |
| ROYAL FARM STORE 148 | Minor source | No |
| ROYAL FARMS | Minor source | No |
| ROYAL FARMS | Minor source | No |
| ROYAL FARMS | Minor source | No |
| ROYAL FARMS #128 | Minor source | No |
| ROYAL FARMS #136 | Minor source | No |
| ROYAL FARMS #150 | Minor source | No |
| ROYAL FARMS #16 | Minor source | No |
| ROYAL FARMS #174 | Minor source | No |
| ROYAL FARMS #188 | Minor source | No |
| ROYAL FARMS #40 | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.