EPA Air · by county
Air-emissions sources in Cook County, Illinois
- 4,231Facilities
Every stationary source in Cook County, Illinois 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 Cook 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.
- Minor source 4,043
- Major source 80
- Synthetic minor source 72
Inspections in Cook 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 80
- 2025 — inspections 167
- 2024 — inspections 161
- 2023 — inspections 128
- 2022 — inspections 154
- 2021 — inspections 212
- 2020 — inspections 135
- 2019 — inspections 96
- 2018 — inspections 93
- 2017 — inspections 141
Other counties in Illinois
Every county in the state with at least three sources on file.
- Bureau County 63
- Calhoun County 8
- Carroll County 52
- Cass County 30
- Champaign County 266
- Christian County 68
- Clark County 38
- Clay County 50
- Clinton County 79
- Coles County 99
- Crawford County 42
- Cumberland County 17
- De Witt County 43
- DeKalb County 107
- Douglas County 50
- DuPage County 918
- Edgar County 52
- Edwards County 16
- Effingham County 99
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| QUIK MART | Minor source | No |
| R & B POWDER COATING | Synthetic minor source | Yes |
| R & M APPLICANCE SERVICE, INC. | Minor source | No |
| R & R MARATHON INC | Minor source | No |
| R & R RESEARCH CO | Minor source | No |
| R & S CITGO | Minor source | No |
| R & T GAS & FOOD INC | Minor source | No |
| R&D 1 INC DBA BP | Minor source | No |
| R&S MINIMART | Minor source | No |
| RA KERLEY INK ENGINEERS INC | Minor source | No |
| RAHCO RUBBER INC | Minor source | No |
| RAINBOW ART CO | Minor source | No |
| RAINBOW PARK AUTO BODY | Minor source | No |
| RAINBOW PARK AUTO BODY | Minor source | No |
| RAMBUS LLC | Minor source | No |
| RAMCEL PRECISION STAMPING & MFG LLC | Major source | No |
| RAMELS AUTO SVC | Minor source | No |
| RAMOS AUTOBODY INC | Minor source | No |
| RAPID AUTO SALES | Minor source | No |
| RAPID ELECTROPLATING PROCESS | Minor source | No |
| RAPID MULCH INC | Minor source | No |
| RAPID PALLET | Minor source | No |
| RAVENSWOOD BIOFUELS PILOT PLANT | Minor source | No |
| RAVENSWOOD DISPOSAL INC | Minor source | No |
| RAVENWOOD CITGO | Minor source | No |
| RAY SAGAN & SONS | Minor source | No |
| RAYS BODY SHOP INC | Minor source | No |
| RAYS COLLISION | Minor source | No |
| RAYS STANDARD-AMOCO 9647 | Minor source | No |
| RB CLEANERS | Minor source | No |
| RC INDUSTRIES | Minor source | No |
| RCCZ INC DBA 1ST AUTO BODY & RESTORATION | Minor source | No |
| REAL ALLOY RECYCLING LLC | Synthetic minor source | No |
| REAVES & SONS DRY CLEANERS | Minor source | No |
| RECONSERVE INC | Minor source | No |
| RECYCLING SERVICES INC | Minor source | No |
| RECYCLING SOLUTIONS INC | Minor source | No |
| RED AUTO BODY | Minor source | No |
| RED ROBIN RESTAURANT | Minor source | No |
| REDLINE METALS | Minor source | No |
| REDWOOD CLEANERS | Minor source | No |
| REFIX TRUCK & TRAILER REPAIR INC | Minor source | No |
| REGENCY CLEANERS | Minor source | No |
| REGENCY TECHNOLOGY | Minor source | No |
| REGINA DOMINICAN HIGH SCHOOL | Minor source | No |
| REGIS TECHNOLOGIES INC | Minor source | No |
| REHABILITATION INSTITUTE OF CHICAGO | Minor source | No |
| RELADYNE INC | Minor source | No |
| RELIABLE ASPHALT CORP | Minor source | No |
| RELIABLE ASPHALT CORP | Minor source | No |
| RELIABLE GALVANIZING CO INC | Minor source | No |
| RELIABLE MATERIALS CORP OF IL | Minor source | No |
| RELIABLE MATERIALS LYONS LLC | Minor source | No |
| RELIABLE PLATING CORP | Minor source | No |
| RELIANCE AUTO BODY INC | Minor source | No |
| REPUBLIC SERVICES CHICAGO | Minor source | No |
| RESERVE MARINE TERMINALS | Minor source | No |
| RESINOID ENGINEERING CORP | Minor source | No |
| RESOLUTE INDUSTRIAL LLC | Minor source | No |
| RESOURCE TECHNOLOGY CORP | Major source | No |
| RESTAURANT | Minor source | No |
| RESURRECTION CEMETERY | Minor source | No |
| REVERE ALUMINUM BLDG PRODUCTS | Minor source | No |
| REWORLD OIL LLC | Minor source | No |
| REWORLD WATER, LLC | Minor source | No |
| REWORLD WATER, LLC | Minor source | No |
| REYES COCA COLA BOTTLING COMPANY | Minor source | No |
| REYNOLDS CONSUMER PRODUCTS LLC | Minor source | No |
| REZ PACKAGING INC | Minor source | No |
| RF MAU CO | Synthetic minor source | No |
| RIBBON WEBBING CORP | Minor source | No |
| RICH LEE VANS INC | Minor source | No |
| RICH PRODUCTS - NILES | Minor source | No |
| RICHARD BODY SHOP | Minor source | No |
| RICHARD J DALEY CENTER | Minor source | No |
| RICHARDS BODY SHOP ON GRAND | Minor source | No |
| RICHELIEU FOODS | Minor source | No |
| RICHTON PARK | Minor source | No |
| RICK NOLANS AUTO BODY INC | Minor source | No |
| RIDGE CLEANERS INC | Minor source | No |
| RIDGE MOTORS INC | Minor source | No |
| RIDGELAND AUTO REBUILDERS | Minor source | No |
| RIDGEWAY CARSTAR COLLISION CENTER | Minor source | No |
| RIDGEWAY MARATHON | Minor source | No |
| RIDGEWOOD MEMORIAL GARDENS | Minor source | No |
| RINGWOOD CO | Minor source | No |
| RIPA LLC DBA PRINTING ARTS | Minor source | No |
| RITZ CARLTON HOTEL | Minor source | No |
| RIVER AUTO BODY | Minor source | No |
| RIVER AUTO BODY | Minor source | No |
| RIVER AUTO BODY INC | Minor source | No |
| RIVER BEND PRAIRIE AND LAND & LAKES NO 1 & 2 LANDFILLS | Synthetic minor source | No |
| RIVER GROVE CITGO | Minor source | No |
| RIVER OAKS AUTO CENTER | Minor source | No |
| RIVER OAKS TOYOTA | Minor source | No |
| RIVER TRAILS SCHOOL DIST 26 | Minor source | No |
| RIVERDALE BODY SHOP | Minor source | No |
| RIVERDALE BODY SHOP - DOLTON | Minor source | No |
| RIVERDALE BODY SHOP ALSIP | Minor source | No |
| RIVERDALE CLARK | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.