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 |
|---|---|---|
| STAR CAR WASH | Minor source | No |
| STAR CLEANERS | Minor source | No |
| STAR CLEANERS | Minor source | No |
| STAR CLEANERS | Minor source | No |
| STAR GLO CLEANERS | Minor source | No |
| STAR RELAX STATION INC DBA BURBANK GAS | Minor source | No |
| STAR THERMOPLASTIC ALLOYS & RUBBERS INC | Minor source | No |
| STARBUCKS CHICAGO ROASTERY | Minor source | No |
| STAT TOWING INC | Minor source | No |
| STATE OIL CO 291 DBA MARATHON | Minor source | No |
| STEEVS Z BODY SHOP | Minor source | No |
| STERLING AUTOBODY | Minor source | No |
| STERLING PLATING INC | Minor source | No |
| STERLING SITE ACCESS SOLUTIONS LLC | Minor source | No |
| STERLING SPRING LLC | Minor source | No |
| STEVE FOLEY CADILLAC | Minor source | No |
| STICKNEY WATER RECLAMATION PLANT | Major source | No |
| STOCKYARD MATERIALS | Minor source | No |
| STOCKYARDS TRUCK STOP | Minor source | No |
| STONE HOFFMAN LLC | Minor source | No |
| STONE PARK MARATHON | Minor source | No |
| STOROPACK INC | Minor source | No |
| STRAIT AUTO COLLISION REPAIR INC | Minor source | No |
| STREAM DATA CENTERS | Minor source | No |
| STREAMWOOD PLATING CO | Minor source | No |
| STUART TANK SALES | Minor source | No |
| STUTZ CO | Minor source | No |
| SUBURBAN AUTO SVC | Minor source | No |
| SUBURBAN TRIM & GLASS | Minor source | No |
| SUFI MEHTAB LLC / CLARK | Minor source | No |
| SUMMIT AUTO BODY | Minor source | No |
| SUMMIT CLEANERS | Minor source | No |
| SUMMIT CLEANERS | Minor source | No |
| SUMMIT PETROLEUM DBA CITGO | Minor source | No |
| SUMMIT TANK & EQUIPMENT CO INC | Minor source | No |
| SUN AUTO WERKS INC | Minor source | No |
| SUN CHEMICAL CORP | Minor source | Yes |
| SUN CLEANERS | Minor source | No |
| SUN CLEANERS | Minor source | No |
| SUN PROCESS CONVERTING CO | Minor source | No |
| SUNGATE PARK | Minor source | No |
| SUNNYSIDE CORP | Minor source | No |
| SUNOCO LLC | Major source | No |
| SUNRISE ELECTRONICS INC | Minor source | No |
| SUNSET PETROLEUM INC | Minor source | No |
| SUNSET RIDGE COUNTRY CLUB | Minor source | No |
| SUPER FUEL | Minor source | No |
| SUPER MARATHON | Minor source | No |
| SUPER ONE HOUR CLEANERS | Minor source | No |
| SUPER ONE HOUR CLEANERS | Minor source | No |
| SUPER SAVE | Minor source | No |
| SUPER SAVE AKA GARFIELD MOBIL MART | Minor source | No |
| SUPER SONIC PETROLEUM INC | Minor source | No |
| SUPERFORMANCE CARS INC | Minor source | No |
| SUPERIOR CLEANERS | Minor source | No |
| SUPERIOR GRAPHITE CO | Minor source | No |
| SUPERIOR GRAPHITE CO | Minor source | No |
| SUPREME AUTO LTD | Minor source | No |
| SUPREME BODYWERKS INC | Minor source | No |
| SUPREME CLEANERS | Minor source | No |
| SURFACETEC CORP | Minor source | No |
| SWAN CLEANERS | Minor source | No |
| SWAN CLEANERS INC | Minor source | No |
| SWAN CLEANERS INC | Minor source | No |
| SWANSON CONTRACTING CO INC | Minor source | No |
| SWARTZ & SON AUTOBODY | Minor source | No |
| SWEDISH COVENANT HOSPITAL | Minor source | No |
| SWEETENER SUPPLY CORP | Minor source | No |
| SWENSON TECHNOLOGY INC | Minor source | No |
| SWITCHCRAFT INC | Minor source | No |
| SYENSQO USA LLC | Minor source | No |
| SYNERGY FLAVORS INNOVA LLC | Synthetic minor source | No |
| SYNERGY FLAVORS INNOVA LLC | Minor source | No |
| SYSCO FOOD SERVICES OF CHICAGO INC | Minor source | No |
| SZYMANSKI LIQUOR & DELI | Minor source | No |
| T & J CLEANERS | Minor source | No |
| T & S MARATHON | Minor source | No |
| T-MOBILE USA | Minor source | No |
| T&A SERVICE | Minor source | No |
| T&H AUTO SERVICE INC | Minor source | No |
| T&L BODYSHOP | Minor source | No |
| T&S MOBIL | Minor source | No |
| T5@CHICAGO II LP | Major source | No |
| T5@CHICAGO III LP | Minor source | No |
| TA AUTO CENTER | Minor source | No |
| TAC INC | Minor source | No |
| TADS TRUCK & TRAILER AUTO SALES & SERVICE INC | Minor source | No |
| TAGA CORP | Minor source | No |
| TAHOE MARATHON | Minor source | No |
| TAILO-RITE CLOTHING REPAIR | Minor source | No |
| TAILOR-RITE | Minor source | No |
| TALMAN AUTO REBUILDERS INC | Minor source | No |
| TAPECOAT CO INC | Minor source | No |
| TARA INTERNATIONAL | Minor source | No |
| TARAS AUTO REBUILDERS | Minor source | No |
| TARTAN CLEANERS | Minor source | No |
| TATE & LYLE SOLUTIONS USA LLC | Minor source | No |
| TAUBENSEE STEEL & WIRE CO | Minor source | No |
| TAUBENSEE STEEL AND WIRE CO | Minor source | No |
| TAYLOR EXCAVATING & CONSTRUCTION INC | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.