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 |
|---|---|---|
| RIVERDALE MATERIALS | Minor source | No |
| RIVERDALE PLATING AND HEAT TREATING LLC | Minor source | No |
| RIVERSIDE BP | Minor source | No |
| RIVERVIEW MATERIALS INC | Minor source | No |
| RIXSON | Minor source | No |
| RIZZO SVC CTR | Minor source | No |
| RJS KUSTOMS DBA YOUR BODY MINE | Minor source | No |
| RM LUCAS CO | Minor source | No |
| RML SPECIALTY HOSPITAL | Minor source | No |
| ROAD RANGER 187 - PILOT 378-20 | Minor source | No |
| ROBERT BOSCH LLC | Minor source | No |
| ROBERTS FRAME & AXLE SERVICE | Minor source | No |
| ROCK RECYCLING | Minor source | No |
| ROGAN CORP | Minor source | No |
| ROGER W GRANDT SUPER SVC INC | Minor source | No |
| ROGERS PARK SHELL | Minor source | No |
| ROHM AND HAAS CHEMICALS LLC | Minor source | No |
| ROHS COMPLIANCE SVS INC | Minor source | No |
| ROJAS AUTO REBUILDERS | Minor source | No |
| ROKAITIS INDUSTRIES INC | Minor source | No |
| ROLFS FOREIGN REPAIR | Minor source | No |
| ROLLEX CORP | Minor source | No |
| ROMAN ADHESIVES INC | Minor source | No |
| RON HOPKINS FORD | Minor source | No |
| ROOSEVELT LARAMIE SERVICE CTR INC | Minor source | No |
| ROOSEVELT UNIVERSITY | Minor source | No |
| ROOT BROS AUTO REPAIR | Minor source | No |
| ROPAK-CENTRAL INC | Minor source | No |
| ROSE PAVING CO | Minor source | No |
| ROSE PAVING LLC | Minor source | No |
| ROSE PEST CONTROL @ OHARE INTL AIRPORT | Minor source | No |
| ROSE/HAPPY CLEANERS | Minor source | No |
| ROSECO AUTO REBUILDERS INC | Minor source | No |
| ROSELAND AMOCO | Minor source | No |
| ROSELAND PUMPING STATION | Minor source | No |
| ROSEMONT AUTO CORP | Minor source | No |
| ROSEMONT FOREIGN & DOMESTIC AUTO REPAIR INC | Minor source | No |
| ROSICKY'S NATIONAL CLEANERS INC | Minor source | No |
| ROSSI CONTRACTORS | Minor source | No |
| ROSSI CONTRACTORS INC | Minor source | No |
| ROTATION DYNAMICS CORP | Minor source | No |
| ROTO COLLISION | Minor source | No |
| ROWELL CHEMICAL CORP | Minor source | No |
| ROYAL AUTO REPAIRS BODY SHOP INC | Minor source | No |
| ROYAL AUTOMOTIVE LLC | Minor source | No |
| ROYAL CLEANERS | Minor source | No |
| ROYAL CLEANERS | Minor source | No |
| ROYAL CLEANERS | Minor source | No |
| ROYAL COACH LTD | Minor source | No |
| ROYAL CONTINENTAL BOX CO | Minor source | No |
| ROYAL ENVELOPE CORP | Minor source | No |
| ROYAL GAS MART | Minor source | No |
| RPN PETRO INC | Minor source | No |
| RR DONNELLEY RESPONSE MARKETING SERVICES | Minor source | No |
| RR STREET & CO INC | Minor source | No |
| RR STREET & CO INC | Minor source | No |
| RRD - CARQUEVILLE GRAPHICS | Minor source | No |
| RSC EQUIPMENT RENTAL | Minor source | No |
| RUBICON TECHNOLOGIES | Minor source | No |
| RUBY CLEANERS | Minor source | No |
| RUBY DRIVE IN CLEANERS | Minor source | No |
| RUNGES AUTO & TIRE | Minor source | No |
| RUNNING MOTORS USA | Minor source | No |
| RUSH UNIVERSITY MEDICAL CENTER | Minor source | No |
| RW AUTOBODY INC DBA BRIDGEVIEW CAR CARE CENTER | Minor source | No |
| RW COLLINS CO | Minor source | No |
| RYCOLINE PRODUCTS INC | Minor source | No |
| RYDER CHICAGO TRIBUNE | Minor source | No |
| RYDER TRANSPORTATION SERV 0323 | Minor source | No |
| RYDER TRUCK | Minor source | No |
| RYDIN DECAL INC | Minor source | No |
| S & B FINISHING CO INC | Minor source | No |
| S & C ELECTRIC CO | Major source | No |
| S & M GAS & LIQUOR | Minor source | No |
| S&C ELECTRIC COMPANY | Minor source | No |
| S&D AMOCO INC | Minor source | No |
| S&J AUTOBODY | Minor source | No |
| S&M AUTO BODY | Minor source | No |
| S&S AUTO BODY SHOP | Minor source | No |
| S&S AUTOBODY LLP | Minor source | No |
| SABRI MOTORS INC | Minor source | No |
| SACRED HEART HOSPITAL | Minor source | No |
| SAFETY-KLEEN SYSTEMS INC | Synthetic minor source | No |
| SAFETY-KLEEN SYSTEMS INC | Minor source | No |
| SAINT ANTHONY HOSPITAL | Minor source | No |
| SALISBURY ELECTRICAL SAFETY LLC | Minor source | No |
| SALMART AUTOBODY INC | Minor source | No |
| SALTILLO AUTO BODY SHOP LLC | Minor source | No |
| SAM & SONS | Minor source | No |
| SAMS CLEANERS | Minor source | No |
| SAMS CLUB | Minor source | No |
| SAMS CLUB 8148 | Minor source | No |
| SAMS PUMP & SHOP | Minor source | No |
| SANCHEM INC | Minor source | No |
| SANCHEZ AUTO REPAIR INC | Minor source | No |
| SANDENO EAST INC | Minor source | No |
| SANDERS CLEANERS | Minor source | No |
| SANDHU ENTERPRISES INC | Minor source | No |
| SANDHU PETROLEUM CORP | Minor source | No |
| SANTHOM INC CITGO | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.