EPA Air · by county
Air-emissions sources in Baltimore County, Maryland
- 1,116Facilities
Every stationary source in Baltimore County, Maryland that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Baltimore County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Baltimore County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 9
- 2025 — inspections 16
- 2024 — inspections 52
- 2023 — inspections 54
- 2022 — inspections 54
- 2021 — inspections 48
- 2020 — inspections 32
- 2019 — inspections 33
- 2018 — inspections 61
- 2017 — inspections 60
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| HEREFORD MIDDLE SCHOOL | Minor source | No |
| HERITAGE AUTO BODY | Minor source | No |
| HERITAGE COLLISION CENTER | Minor source | No |
| HERNWOOD ELEMENTARY SCHOOL | Minor source | No |
| HERTZ-PENSKE TRUCK | Minor source | No |
| HESS GASOLINE STATION | Minor source | No |
| HI-TECH AUTO BODY | Minor source | No |
| HI-WAY BODY SHOP | Minor source | No |
| HIGH'S | Minor source | No |
| HIGH'S | Minor source | No |
| HIGH'S DAIRY STORE #52 | Minor source | No |
| HIGH'S GAS STATION | Minor source | No |
| HIGH'S STORE | Minor source | No |
| HILLCREST ELEMENTARY SCHOOL | Minor source | No |
| HILLENDALE COUNTRY CLUB | Minor source | No |
| HILLENDALE PRESS | Minor source | No |
| HILLENDALE SQ OFFICE | Minor source | No |
| HILTON GARDENS INN | Minor source | No |
| HILTON INN TENNIS BN | Minor source | No |
| HILTON PIKESVILLE | Minor source | No |
| HISS UNITED METHODIST CHURCH | Minor source | No |
| HOLABIRD MIDDLE SCHOOL | Minor source | No |
| HOLIDAY INN - REISTERSTOWN ROAD | Minor source | No |
| HOLLY LANE, 6300 | Minor source | No |
| HOLLY LANE, 6305 | Minor source | No |
| HOLLY LANE, 6313 | Minor source | No |
| HOLY COMFORTER CH | Minor source | No |
| HOLY FAMILY R.C. CHURCH & SCHOOL | Minor source | No |
| HOMESTEAD FLOWER GAR | Minor source | No |
| HONEYGO RUN RECLAMATION CENTER | Minor source | No |
| HOPE EVANGELICAL LUTHERAN CHURCH | Minor source | No |
| HOPKINS VILLAGE | Minor source | No |
| HORSEY INC. | Minor source | No |
| HUBER WELDING SERVICE | Minor source | No |
| HUNT VALLEY GOLF CLUB | Minor source | No |
| HUTZLER-WESTVIEW | Minor source | No |
| IMMACULATE CONCEPTN | Minor source | No |
| IMMACULATE HEART OF MARY R.C. CHURCH | Minor source | No |
| INCOR | Minor source | No |
| INDEPENDENT CAN COMPANY | Synthetic minor source | No |
| INGLEWOOD CITGO | Minor source | No |
| INTERNATIONAL CHEMICAL PROCESSORS | Minor source | No |
| INTERNATIONAL CIRCLE | Minor source | No |
| INTERNATIONAL CIRCLE, 200 | Minor source | No |
| INVERNESS ELEM. - STORAGE BUILDING | Minor source | No |
| INVESTMENT PLACE, 1 | Minor source | No |
| INWOOD SHOP-BALTO CO | Minor source | No |
| J & S USED CARS | Minor source | No |
| J. JENKINS - WHITEHEAD ROAD | Minor source | No |
| J.C. PENNEY CO. INC. | Minor source | No |
| JACHMAN USAR CENTER | Minor source | No |
| JACKSONVILLE ELEMENTARY SCHOOL | Minor source | No |
| JACKSONVILLE VOLUNTEER FIRE COMPANY | Minor source | No |
| JAE'S BELTWAY CLEANERS | Minor source | No |
| JASPER'S RESTAURANT - PIKESVILLE | Minor source | No |
| JAY'S, WALTER AUTO PAINTING | Minor source | No |
| JEFFERSON BUILDING | Minor source | No |
| JENKINS, J. SONS COMPANY | Minor source | No |
| JEWISH COMMUNITY CTR | Minor source | No |
| JIM'S AUTO BODY | Minor source | No |
| JIREH BODY SHOP | Minor source | No |
| JOHNNY CAKE ELEMENTARY SCHOOL | Minor source | No |
| JOHNNY CAKE MIDDLE SCHOOL | Minor source | No |
| JOHNSON CONTROLS | Minor source | No |
| JOPPA VIEW ELEMENTARY SCHOOL | Minor source | No |
| JORDAN GRAPHICS | Minor source | No |
| JUNIOR PRESS PRINTING SERVICE | Minor source | No |
| KCI TECHNOLOGIES | Minor source | No |
| KELLY'S BODY SHOP | Minor source | No |
| KELSO DRIVE, 8620 | Minor source | No |
| KENWOOD SENIOR HIGH SCHOOL | Minor source | No |
| KEY OLDSMOBILE INC | Minor source | No |
| KINDER MORGAN CHESAPEAKE BULK | Minor source | No |
| KING CLEANER INC | Minor source | No |
| KING, C., INC. | Minor source | No |
| KINGSVILLE ELEMENTARY SCHOOL | Minor source | No |
| KIRBY'S PIT BEEF | Minor source | No |
| KIRSH CLEANERS | Minor source | No |
| KNOLLCREST PLACE, 608 | Minor source | No |
| L & L MOTORS | Minor source | No |
| L & N SEAFOOD - TOWSON COMMONS | Minor source | No |
| L.H. CRANSTON & SONS | Minor source | No |
| LANGENFELDER - PULASKI HIGHWAY | Minor source | No |
| LANGLEY ROAD, 401 | Minor source | No |
| LANSDOWNE ELEMENTARY SCHOOL | Minor source | No |
| LANSDOWNE SENIOR HIGH SCHOOL | Minor source | No |
| LARRY E. KNIGHT INC | Minor source | No |
| LEEDS DRY CLEANERS | Minor source | No |
| LEN STOHLER FORD | Minor source | No |
| LEVENSON & KLEIN | Minor source | No |
| LIBERTY GAS STATION | Minor source | No |
| LIME CREST CORPORATION/GENSTAR | Minor source | No |
| LINDEN HEIGHTS UNITED METHODIST CH. | Minor source | No |
| LITTLE SISTERS OF THE POOR | Minor source | No |
| LIVIA COURT, 4 | Minor source | No |
| LOCH RAVEN MIDDLE SCHOOL | Minor source | No |
| LOCH RAVEN MULTIPURPOSE CTR | Minor source | No |
| LOCH RAVEN RESERVOIR | Minor source | No |
| LOCH RAVEN SR HIGH | Minor source | No |
| LOCH RAVEN VILLAGE | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.