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
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON | Minor source | No |
| EXXON - 21340 ROCK HALL AVENUE | Minor source | No |
| EXXON - 11564 HOPEWELL ROAD | Minor source | No |
| EXXON - 120 CHESTER STATION ROAD | Minor source | No |
| EXXON - 1631 DUAL HIGHWAY | Minor source | No |
| EXXON - 317 REVELL HIGHWAY | Minor source | No |
| EXXON CORPORATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
| EXXON GAS STATION | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.