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
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| DURO HILEX POLY LLC | Minor source | No |
| DUROPAVE CONSTRUCTION CO INC | Minor source | No |
| DUXLER TIRE & CAR CARE CTR | Minor source | No |
| DVA METAL FABRICATION INC | Minor source | No |
| DXC TECHNOLOGY SERVICES LLC | Minor source | No |
| DYNABURR CHICAGO INC | Minor source | No |
| DYNAMIC MANUFACTURING CO | Minor source | No |
| DYNAMIC MANUFACTURING CO | Minor source | No |
| DYNAMIC MANUFACTURING INC | Minor source | No |
| DYNAMIC MANUFACTURING INC | Minor source | No |
| DYNAMIC MANUFACTURING INC | Minor source | No |
| DYNAMIC MFG INC | Minor source | No |
| DYNOMAX INC | Minor source | No |
| E - W AUTO BODY | Minor source | No |
| E & S OIL INC DBA WALDEN SRVC | Minor source | No |
| E.S AND A.R. CORPORATION-PREHOP CLEANERS | Minor source | No |
| E&A OIL | Minor source | No |
| E&D CITGO INC | Minor source | No |
| E&T AUTO BODY INC | Minor source | No |
| E&T REPAIR | Minor source | No |
| EAGLE ELECTRONICS INC | Minor source | No |
| EAGLE GRINDING WHEEL CORP | Minor source | No |
| EARLE M JORGENSEN CO | Minor source | No |
| EAST SIDE BODY SHOP | Minor source | No |
| EASTLAND INDUSTRIES INC | Minor source | No |
| EASTSIDE MARATHON INC | Minor source | No |
| EASTWOOD PETROLEUM INC | Minor source | No |
| ECO RUBBER PRODUCTS | Minor source | No |
| ECOLAB | Minor source | No |
| ECOLAB INC | Minor source | No |
| ECONO GAS | Minor source | No |
| ECONOMY AUTOBODY SHOP | Minor source | No |
| ECS CORP | Minor source | No |
| ED MINIAT LLC | Minor source | No |
| EDCA AUTO | Minor source | No |
| EDDIES BODY SHOP | Minor source | No |
| EDENS CEMETERY | Minor source | No |
| EDENS CLEANERS | Minor source | No |
| EDGEWOOD VALLEY COUNTRY CLUB | Minor source | No |
| EDLONG CORP | Minor source | No |
| EDSAL MFG CO INC | Major source | No |
| EDUARDOS BODY SHOP | Minor source | No |
| EDWARD HINES JR. VA HOSPITAL | Minor source | Yes |
| EDWARDS CLEANERS | Minor source | No |
| EIRE AUTO BODY | Minor source | No |
| EKLIND TOOL CO | Minor source | No |
| ELAR AUTO | Minor source | No |
| ELAR AUTO REBUILDERS | Minor source | No |
| ELECTRO | Minor source | No |
| ELECTRONIC INTERCONNECT INC | Minor source | No |
| ELECTRONIC PLATING CO INC | Minor source | Yes |
| ELG METALS | Minor source | No |
| ELGIN ENERGY CENTER | Major source | No |
| ELGIN SWEEPER CO | Minor source | No |
| ELITE AUTO BODY INC | Minor source | No |
| ELITE CAR WASH INC | Minor source | No |
| ELK GROVE CLEANERS | Minor source | No |
| ELK GROVE PARK DISTRICT | Minor source | No |
| ELK GROVE VILLAGE (CH1-CH2-CH3) DATA CENTER | Synthetic minor source | No |
| ELKAY PLUMBING PRODUCTS CO | Minor source | No |
| ELLA ENGINEERING INC | Minor source | No |
| ELMHURST CHICAGO STONE CO | Minor source | No |
| ELSTON AUTO REBUILDERS | Minor source | No |
| ELSTON BLOCK PLANT | Minor source | No |
| ELSTON FOSTER AUTO REPAIR | Minor source | No |
| ELSTON KOSTNER SVC | Minor source | No |
| EMAN GAS & FOOD INC-CITGO | Minor source | No |
| EMF FINISHING INC | Minor source | No |
| EMINENT AUTO REBUILDERS | Minor source | No |
| EMPIRE HARD CHROME | Minor source | No |
| EMPIRE HARD CHROME INC | Minor source | No |
| EN-CHRO PLATING LTD | Minor source | No |
| ENAMELED STEEL & SIGN CO | Minor source | No |
| ENERGY SYSTEMS GROUP INC | Minor source | No |
| ENGINEERED GLASS PRODUCTS LLC | Minor source | Yes |
| ENGIS CORP | Minor source | No |
| ENGLEWOOD CITGO | Minor source | No |
| ENNIS-PAINT | Minor source | No |
| ENTERPRISE RENT A CAR 1952 | Minor source | No |
| ENTHONE INC | Minor source | No |
| ENVIRITE OF ILLINOIS INC | Minor source | No |
| ENVIRO TECH INTERNATIONAL INC | Minor source | No |
| ENVIRONMENTAL CLEANSING CORP | Minor source | No |
| ENZENBERGER & MITCHELL | Minor source | No |
| EQUINIX CH-5 DATA CENTER | Minor source | No |
| EQUINIX LLC | Minor source | No |
| EQUINIX LLC | Minor source | No |
| EQUIVA SVCS LLC | Minor source | No |
| EQUIVA SVCS LLC | Minor source | No |
| EQUIVA SVCS LLC | Minor source | No |
| EQUIVA SVCS LLC | Minor source | No |
| EQUIVA SVCS LLC | Minor source | No |
| EQUIVA SVCS LLC | Minor source | No |
| ERICH'S LEHIGH AUTO BODY | Minor source | No |
| ERICHS LEHIGH AUTOBODY | Minor source | No |
| ERIE LASALLE BODY SHOP | Minor source | No |
| ERIE LASALLE BODYSHOP | Minor source | No |
| ES CLEANERS | Minor source | No |
| ESCANABA CITGO INC | Minor source | No |
| ESQ CLEANERS OF ORLAND PARK | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.