EPA Air · nonattainment areas, by county

Air-emissions sources in Montgomery County, Maryland

1,332Facilities

Montgomery County, Maryland is designated nonattainment or maintenance for at least one national ambient air-quality standard, so a new or expanding source here faces stricter permitting than the same source would in a county that meets every standard. The designation belongs to the county, not to any facility on this page.

By emissions classification in Montgomery County

Facilities

Facility↑↓	Classification↑↓	HPV
WISCONSIN AVENUE, 7315	Minor source	No
WISCONSIN AVENUE, 7401	Minor source	No
WISCONSIN AVENUE, 7720	Minor source	No
WISCONSIN AVENUE, 7758	Minor source	No
WISCONSIN AVENUE, 8200	Minor source	No
WISCONSIN CIRCLE - 35	Minor source	No
WOOD ACRES ELEMENTARY SCHOOL	Minor source	No
WOOD, EARLE B. MIDDLE SCHOOL	Minor source	No
WOODFIELD COUNTRY STORE	Minor source	No
WOODFIELD ELEMENTARY SCHOOL	Minor source	No
WOODLEY GARDENS CLEANERS	Minor source	No
WOODLEY GARDENS ELEMENTARY SCHOOL	Minor source	No
WOODLIN ELEMENTARY SCHOOL	Minor source	No
WOODMONT AVENUE, 8120	Minor source	No
WOODMONT COUNTRY CLUB - ROCKVILLE	Minor source	No
WOODMOOR SERVICE CENTER	Minor source	No
WOODMORE BRANCH POST OFFICE	Minor source	No
WOODSIDE UNITED METHODIST CHURCH	Minor source	No
WOODWARD, CHARLES W. HIGH SCHOOL	Minor source	No
WOODWIDE ELEMENTARY SCHOOL	Minor source	No
WOOLWORTH, F.W.	Minor source	No
WOOTON HIGH SCHOOL	Minor source	No
XTRA GAS - 10101 COLESVILLE ROAD	Minor source	No
XTRA MART	Minor source	No
XTRA MART GAS STATION	Minor source	No
Y M C A - AYRLAWN	Minor source	No
Y M C A - BETHESDA	Minor source	No
YELLOW BAG CLEANERS	Minor source	No
YOUNG CLEANERS	Minor source	No
ZAMORA'S AUTO BODY	Minor source	No
ZAMORA'S AUTO BODY - EAST GUDE DRIVE	Minor source	No
ZIPS DRY CLEANERS	Minor source	No

Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.