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 |
|---|---|---|
| RENNO'S MARKET | Minor source | No |
| RESEARCH BOULEVARD, 1401 | Minor source | No |
| RESEARCH BOULEVARD, 1700 | Minor source | No |
| RESEARCH COURT, 2 | Minor source | No |
| RESEARCH PLACE, 4 | Minor source | No |
| RESTHAVEN MEMORIAL GARDENS | Minor source | No |
| RETAIL STORE EMPLOYEES UNION | Minor source | No |
| REVERE NATIONAL CORPORATION | Minor source | No |
| REVERE PRINTING | Minor source | No |
| REVIEW & HERALD PUBLISHING | Minor source | No |
| RF BODYWORKS | Minor source | No |
| RHODE ISLAND AVENUE, 3209 | Minor source | No |
| RHODE RIVER MARINA | Minor source | No |
| RICA - SOUTHERN MARYLAND | Minor source | No |
| RICHARD MONTGOMERY HIGH SCHOOL | Minor source | No |
| RICHARD'S BODY & FENDER REPAIR | Minor source | No |
| RICHARD'S CORNER GRILL | Minor source | No |
| RICHARD'S SERVICE | Minor source | No |
| RICHARDS-WILBERT INCORPORATED | Minor source | No |
| RICK'S AUTOBODY | Minor source | No |
| RIDERWOOD ELEMENTARY SCHOOL | Minor source | No |
| RIDGE COUNTRY STORE | Minor source | No |
| RIDGE ROAD, 12 | Minor source | No |
| RIDGE ROAD, 16 | Minor source | No |
| RIDGE ROAD, 18 | Minor source | No |
| RIDGE ROAD, 20 | Minor source | No |
| RIDGE ROAD, 24 | Minor source | No |
| RIDGE ROAD, 32 | Minor source | No |
| RIDGE ROAD, 34 | Minor source | No |
| RIDGE ROAD, 36 | Minor source | No |
| RIDGE ROAD, 38 | Minor source | No |
| RIDGE ROAD, 42 | Minor source | No |
| RIDGE ROAD, 44 | Minor source | No |
| RIDGE ROAD, 48 | Minor source | No |
| RIDGE ROAD, EAST 14 | Minor source | No |
| RIDGE SPECIAL EDUCATION SCHOOL | Minor source | No |
| RIDGECREST ELEMENTARY SCHOOL | Minor source | No |
| RIDGELY BUS LOT | Minor source | No |
| RIDGEVIEW MIDDLE SCHOOL | Minor source | No |
| RIDGEVILLE GAS N GO | Minor source | No |
| RIDGEWAY ELEMENTARY SCHOOL | Minor source | No |
| RIDGEWELL CATERERS | Minor source | No |
| RIGGS DRY CLEANERS | Minor source | No |
| RIGGS MANOR DRIVE, 6813 | Minor source | No |
| RIGGS ROAD, 7411 | Minor source | No |
| RIGGS ROAD, 7967A(MARYLANDER CONDO.) | Minor source | No |
| RIGGS ROAD, 9004 | Minor source | No |
| RIGGS ROAD, 9010 | Minor source | No |
| RILEY'S BODY SHOP | Minor source | No |
| RIPPLING WOODS ELEMENTARY SCHOOL | Minor source | No |
| RISING SUN ELEMENTARY SCHOOL | Minor source | No |
| RISING SUN HIGH SCHOOL | Minor source | No |
| RISING SUN MIDDLE SCHOOL | Minor source | No |
| RITCHIE BROTHERS AUCTIONEERS | Minor source | No |
| RITCHIE ELEMENTARY SCHOOL | Minor source | No |
| RITCHIE PARK ELEMENTARY SCHOOL | Minor source | No |
| RITCHIE RECLAMATION - MARLBORO ROAD | Synthetic minor source | No |
| RITTENHOUSE FUEL COMPANY | Minor source | No |
| RIVER HILL CLEANERS | Minor source | No |
| RIVER ROAD UNITARIAN CHURCH | Minor source | No |
| RIVER ROAD, 5101 | Minor source | No |
| RIVER ROAD, 5161 | Minor source | No |
| RIVER ROAD, 5272 | Minor source | No |
| RIVERDALE ROAD, 6872 | Minor source | No |
| RIVERDALE ROAD, 7725 | Minor source | No |
| RIVERDALE ROAD, 7741 | Minor source | No |
| RIVERSIDE MARKET | Minor source | No |
| RIVERSIDE MARKET PLACE-EXXON | Minor source | No |
| RIVERSIDE SHELL | Minor source | No |
| RIVERVIEW COURT, 5-3-10 | Minor source | No |
| RIVERVIEW ELEMENTARY SCHOOL | Minor source | No |
| RIVIERA BEACH BP | Minor source | No |
| RIVIERA BEACH ELEMENTARY SCHOOL | Minor source | No |
| ROBERT STETHEM EDUCATION CENTER | Minor source | No |
| ROBERTS & SONS CLEANERS | Minor source | No |
| ROBERTS ELECTRIC MOTORS | Minor source | No |
| ROBINWOOD MEDICAL CENTER | Minor source | No |
| ROBT RYE GREENHOUSES | Minor source | No |
| ROCHELL AVENUE, 1910 | Minor source | No |
| ROCHELL AVENUE, 1946 | Minor source | No |
| ROCHELL AVENUE, 1960 | Minor source | No |
| ROCHELL AVENUE, 1981 | Minor source | No |
| ROCHELL AVENUE, 1996 | Minor source | No |
| ROCHELL AVENUE, 2002 | Minor source | No |
| ROCHELLE AVENUE, 2102 | Minor source | No |
| ROCHELLE AVENUE, 2103 | Minor source | No |
| ROCK CREEK FOREST ELEMENTARY SCHOOL | Minor source | No |
| ROCK CREEK PALISADES ELEMENTARY | Minor source | No |
| ROCK CREEK VALLEY ELEMENTARY SCHOOL | Minor source | No |
| ROCK CREEK VILLAGE CLEANERS | Minor source | No |
| ROCK HALL MIDDLE SCHOOL | Minor source | No |
| ROCK SPRINGS GENERATION FACILITY | Major source | No |
| ROCKDALE AUTOBODY | Minor source | No |
| ROCKING HORSE ROAD ELEMENTARY SCHOOL | Minor source | No |
| ROCKLAND ART CENTER | Minor source | No |
| ROCKLEDGE DRIVE, 6600 | Minor source | No |
| ROCKLEDGE DRIVE, 6610 | Minor source | No |
| ROCKLEDGE ELEMENTARY SCHOOL | Minor source | No |
| ROCKVILLE - MAIN POST OFFICE | Minor source | No |
| ROCKVILLE AUTO BODY | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.