EPA Air · by county
Air-emissions sources in Suffolk County, Massachusetts
- 412Facilities
Every stationary source in Suffolk County, Massachusetts 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 Suffolk 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 Suffolk 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 81
- 2025 — inspections 123
- 2024 — inspections 100
- 2023 — inspections 99
- 2022 — inspections 47
- 2021 — inspections 61
- 2020 — inspections 41
- 2019 — inspections 66
- 2018 — inspections 50
- 2017 — inspections 49
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| WESTBROOK VILLAGE | Minor source | No |
| WESTIN HOTEL COPLEY | Minor source | No |
| WGBH | Synthetic minor source | No |
| WHITMOR COMPANY INC | Minor source | No |
| WHITTEMORE WRIGHT COMPANY | Minor source | No |
| WINDSOR PLACE CONDOMINIUMS | Minor source | No |
| WINTHORP COVE REALTY TRUST | Minor source | No |
| WINTHROP PRINTING COMPANY | Minor source | No |
| WORLD TRADE CENTER | Minor source | No |
| WORLD TRADE CENTER WEST OFFICE BUILDING | Synthetic minor source | No |
| XO COMMUNICATIONS INCORPORATED | Minor source | No |
| ZOO NEW ENGLAND | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.