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 |
|---|---|---|
| HERTZ CORP | Minor source | No |
| HERTZ EQUIPMENT RENTAL | Minor source | No |
| HERTZ RENT A CAR | Minor source | No |
| HERTZ RENT A CAR | Minor source | No |
| HEVERANS AUTO BODY INC | Minor source | No |
| HH BODY SHOP | Minor source | No |
| HI 5 SVCS INC | Minor source | No |
| HI TECH AUTO BODY OF CHICAGO INC | Minor source | No |
| HI-TECH AUTO BODY OF SKOKIE | Minor source | No |
| HICKORY HILLS CLEANERS | Minor source | No |
| HICKS SHELL | Minor source | No |
| HIDDEN VALLEY MFG-WHEELING | Minor source | No |
| HIGH SPLASH INC - CITGO | Minor source | No |
| HIGHLAND BAKING CO | Major source | No |
| HIGHLAND INVESTMENTS OF IL INC DBA HIGHLAND COLLISION | Minor source | No |
| HIGHLAND WOODS GOLF | Minor source | No |
| HILLERICHS CAR CARE | Minor source | No |
| HILLSIDE PETROLEUM INC | Minor source | No |
| HINCKLEY SPRINGS | Minor source | No |
| HINTZ CLEANERS | Minor source | No |
| HITECH AUTO CENTER ONE | Minor source | No |
| HK CLEANERS | Minor source | No |
| HLS CERT AUTO | Minor source | No |
| HLS WHEELING LLC | Minor source | No |
| HM WITT & CO | Minor source | No |
| HOFFMAN ESTATES POLICE DEPARTMENT VILLAGE OF | Minor source | No |
| HOLCIM (US) INC | Minor source | Yes |
| HOLIDAY CAR & TRUCK RENTAL | Minor source | No |
| HOLLAND MANUFACTURING CORP | Minor source | No |
| HOLLYWOOD AUTO REPAIR | Minor source | No |
| HOLLYWOOD CLEANERS INC | Minor source | No |
| HOLY CROSS HOSPITAL | Minor source | No |
| HOMAN GAS & MINIMART MARATHON | Minor source | No |
| HOME PRODUCTS INTERNATIONAL INC | Minor source | No |
| HOMEWOOD AUTO BODY | Minor source | No |
| HOMEWOOD CITGO | Minor source | No |
| HONEY 1 BBQ | Minor source | No |
| HONEYWELL BBI CICERO | Minor source | No |
| HONG KONG AUTO SVC | Minor source | No |
| HOOD CONTAINER CORP | Minor source | No |
| HORIZON METALS INC | Minor source | No |
| HORWEEN LEATHER CO | Minor source | No |
| HOSANNA CLEANERS | Minor source | No |
| HOSKINS CHEVROLET | Minor source | No |
| HOSKINS CHEVROLET INC | Minor source | No |
| HOSTESS BRANDS LLC | Minor source | No |
| HOT ROD AUTO TRUCK COLLISION & RESTORATION INC | Minor source | No |
| HOUSE OF KLEEN | Minor source | No |
| HOWARD AUTO BODY & REPAIR | Minor source | No |
| HP SPOINTER AKA HP FUEL | Minor source | No |
| HU-FRIEDY MANUFACTURING CO LLC | Minor source | No |
| HUB PROPERTIES TRUST | Minor source | No |
| HUBERGROUP INC | Minor source | No |
| HUDSON COLOR CONCENTRATES LLC | Minor source | No |
| HUDSON PRECISION PRODUCTS CO | Minor source | No |
| HUGOS DRY CLEANERS | Minor source | No |
| HUMBOLDT PARK HEALTH | Minor source | No |
| HUNTER PANELS LLC | Minor source | No |
| HURSEN FUNERAL HOME | Minor source | No |
| HUSKY MOBIL MART | Minor source | No |
| HY-TECH CARSTAR | Minor source | No |
| HYATT REGENCY O'HARE | Minor source | No |
| HYDE PARK CLEANERS | Minor source | No |
| HYDE PARK STATION & CAR WASH BP | Minor source | No |
| HYNES STD SVC | Minor source | No |
| I57 GAS LLC | Minor source | No |
| IBRAHAM OIL INC | Minor source | No |
| ICP GROUP | Minor source | No |
| IDEAL AUTO BODY | Minor source | No |
| IDEAL AUTO CENTER LLC | Minor source | No |
| IDEAL GERIT DRUM RING MFG | Minor source | No |
| IDOT | Minor source | No |
| IIT CENTRAL UTILITY PLANT | Synthetic minor source | No |
| IL BELL - AMERITECH | Minor source | No |
| IL BELL DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT& T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
| IL BELL TELEPHONE CO DBA AT&T ILLINOIS | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.