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 |
|---|---|---|
| YELLOW SPRINGS ELEMENTARY SCHOOL | Minor source | No |
| YINGLING GENERAL TIRE SERVICE | Minor source | No |
| YOKOHAMA ACADEMY | Minor source | No |
| YORK BUILDING PRODUCTS | Synthetic minor source | Yes |
| YORK BUILDING PRODUCTS | Minor source | No |
| YORK ROAD CINEMA | Minor source | No |
| YORK ROAD, 7215 | Minor source | No |
| YORK SERVICE | Minor source | No |
| YORKTOWN ELEMENTARY SCHOOL | Minor source | No |
| YORKTOWNE BUSINESS INSTITUTE | Minor source | No |
| YOUNG CLEANERS | Minor source | No |
| YOUNG'S AUTO BODY | Minor source | No |
| YOUNGER TOYOTA | Minor source | No |
| YOUR CORNER STORE GAS STATION | Minor source | No |
| YOUTH'S BENEFIT SCHOOL | Minor source | No |
| Z-PRINTING | Minor source | No |
| ZAMORA'S AUTO BODY | Minor source | No |
| ZAMORA'S AUTO BODY | Minor source | No |
| ZAMORA'S AUTO BODY - EAST GUDE DRIVE | Minor source | No |
| ZAP PRINTING | Minor source | No |
| ZEBRA MANUFACTURING | Minor source | No |
| ZEKA CLEANERS | Minor source | No |
| ZENMAR PNEUMATIC TLS | Minor source | No |
| ZIMMERMAN'S FLORIST | Minor source | No |
| ZION LUTHERAN CHURCH | Minor source | No |
| ZIP IN GAS STATION | Minor source | No |
| ZIP IN LLC | Minor source | No |
| ZIP'S TRUCK & AUTO BODY SHOP | Minor source | No |
| ZIPS DRY CLEANER | No | |
| ZIPS DRY CLEANERS | Minor source | No |
| ZIPS DRY CLEANERS | Minor source | No |
| ZIPS DRY CLEANERS | Minor source | No |
| ZIPS DRY CLEANERS | Minor source | No |
| ZIPS DRY CLEANERS | Minor source | No |
| ZIPS DRY CLEANERS | No | |
| ZIPS DRY CLEANING | Minor source | No |
| ZIPS OF PIKESVILLE | Minor source | No |
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Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.