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 |
|---|---|---|
| SANDBURG, CARL ELEMENTARY SCHOOL | Minor source | No |
| SANDERS DISTRIBUTING COMPANY | Minor source | No |
| SANDY HILL LANDFILL | Major source | No |
| SANDY PLAINS ELEMENTARY SCHOOL | Minor source | No |
| SANDY SPRING FRIENDS SCHOOL | Minor source | No |
| SANDYMOUNT ELEMENTARY SCHOOL | Minor source | No |
| SANGAMORE ROAD, 4511-4521 | Minor source | No |
| SANGAMORE ROAD, 4701 | Minor source | No |
| SARGENT CLEANERS | Minor source | No |
| SARGENT CLEANERS | Minor source | No |
| SASSCER, FREDERICK, ADMIN. BLDG. | Minor source | No |
| SASSY CLEANERS | Minor source | No |
| SATELLITE SPECIALTIES | Minor source | No |
| SCHMIDT BAKING | Synthetic minor source | No |
| SCHMIDT, WM. S. ENVIRONMENT. CNTR. | Minor source | No |
| SCHMITZ, E JOHN & SONS - LOVETON | Minor source | No |
| SCHOENEMAN INC. | Minor source | No |
| SCHOOL BUS PARKING | Minor source | No |
| SCHRAMM BROTHERS | Minor source | No |
| SCHUMAN'S AUTO BODY | Minor source | No |
| SCHUSTER, DANIEL - TEMPORARY | Minor source | No |
| SCHUSTER, DANIEL - TEMPORARY PLANT | Minor source | No |
| SCHUSTER, DANIEL - TEMPORARY PLANT | Minor source | No |
| SCHUSTER, DANIEL, INC. | Minor source | No |
| SCHUSTER, DANIEL, INC. | Minor source | No |
| SCHUYLER ROAD, 100-102 | Minor source | No |
| SCHUYLER ROAD, 108-110 | Minor source | No |
| SCHWARTZ, FRED | Minor source | No |
| SCIROCCO MEDITERRANEAN GRILL | Minor source | No |
| SCOTTS BRANCH ELEMENTARY SCHOOL | Minor source | No |
| SCUDERI AUTO BODY | Minor source | No |
| SEABROOK AUTO BODY | Minor source | No |
| SEABROOK ELEMENTARY SCHOOL | Minor source | No |
| SEARS - WHITE MARSH MALL | Minor source | No |
| SEARS ROEBUCK | Minor source | No |
| SEARS ROEBUCK - 10301 WESTLAKE DRIVE | Minor source | No |
| SEARS ROEBUCK - 7103 DEMOCRACY BLVD. | Minor source | No |
| SEARS ROEBUCK - 7111 WESTLAKE TERRACE | Minor source | No |
| SEARS ROEBUCK AND COMPANY | Minor source | No |
| SEAT PLEASANT DRIVE, 6812 | Minor source | No |
| SEAT PLEASANT ELEMENTARY SCHOOL | Minor source | No |
| SEAT PLEASANT-GREENDALE COMM. CENTER | Minor source | No |
| SECURITY LANE, 5515 | Minor source | No |
| SEED CORP. OF AMERICA | Minor source | No |
| SELBY BAY YACHT BASIN | Minor source | No |
| SEMINARY CLEANERS | Minor source | No |
| SEMINARY CLEANERS | Minor source | No |
| SEMLER, C.R. INCORPORATED | Minor source | No |
| SENECA ELEMENTARY SCHOOL | Minor source | No |
| SENECA VALLEY HIGH SCHOOL | Minor source | No |
| SENECA WASTEWATER TREATMENT PLANT | Minor source | No |
| SENTINEL DRIVE, 5005-5007 | Minor source | No |
| SERVICE AMERICA | Minor source | No |
| SERVICE CLEANERS | Minor source | No |
| SERVICE KING AUTO BODY | No | |
| SERVICE MERCHANDISE | Minor source | No |
| SETON, ELIZABETH HIGH SCHOOL | Minor source | No |
| SEVEN LOCKS ELEMENTARY SCHOOL | Minor source | No |
| SEVEN OAKS ELEMENTARY SCHOOL | Minor source | No |
| SEVENTH DISTRICT ELEMENTARY SCHOOL | Minor source | No |
| SEVERN AUTO BODY | Minor source | No |
| SEVERN AUTO BODY WEST | Minor source | No |
| SEVERN ELEMENTARY SCHOOL | Minor source | No |
| SEVERN SCHOOL | Minor source | No |
| SEVERNA PARK AUTO BODY | Minor source | No |
| SEVERNA PARK BOWLING LANES | Minor source | No |
| SEVERNA PARK ELEMENTARY SCHOOL | Minor source | No |
| SEVERNA PARK JUNIOR HIGH SCHOOL | Minor source | No |
| SEVERNA PARK SENIOR HIGH SCHOOL | Minor source | No |
| SEWELL PLASTICS INC. | Minor source | No |
| SFT | Minor source | No |
| SHA DISTRICT 4 OFFICE | Minor source | No |
| SHA GAS STATION | Minor source | No |
| SHA GAS STATION | Minor source | No |
| SHA GAS STATION | Minor source | No |
| SHA GAS STATION | Minor source | No |
| SHA MAINTENANCE & GAS STATION | Minor source | No |
| SHA MAINTENANCE SHOP / GAS STATION | Minor source | No |
| SHADY BOWER SUNOCO | Minor source | No |
| SHADY GROVE ADV HOSP | Minor source | No |
| SHADY GROVE ADVENTIST HOSPITAL | Synthetic minor source | No |
| SHADY GROVE ROAD, 15825 | Minor source | No |
| SHADY SPRING ELEMENTARY SCHOOL | Minor source | No |
| SHADYSIDE ELEMENTARY SCHOOL | Minor source | No |
| SHANNON - BAUM SIGNS | Minor source | No |
| SHAPIRO FOOD MARKET | Minor source | No |
| SHARON COURT, 104 | Minor source | No |
| SHARPE'S FLOWERS | Minor source | No |
| SHARPER, JOHN, FLORST | Minor source | No |
| SHARPSBURG ELEMENTARY SCHOOL | Minor source | No |
| SHARRETT INCORPORATED | Minor source | No |
| SHARRETT, INC | Minor source | No |
| SHAW BUS SERVICE | Minor source | No |
| SHEA, J.F. COMPANY | Minor source | No |
| SHEEHY FORD | Minor source | No |
| SHEEHY FORD | Minor source | No |
| SHEETZ | Minor source | No |
| SHEETZ | Minor source | No |
| SHEETZ | Minor source | No |
| SHEETZ | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.