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 |
|---|---|---|
| SNOW WHITE CLEANERS | Minor source | No |
| SNS FOOD MART INC DBA MARATHON | Minor source | No |
| SOA CAR WASH | Minor source | No |
| SOKOL & COMPANY | Minor source | No |
| SOLO CUP OPERATING CORP | Major source | No |
| SOUDAN METALS CO INC | Minor source | No |
| SOUTH CHICAGO CLEANERS | Minor source | No |
| SOUTH CHICAGO ONE INC-CLARK GAS | Minor source | No |
| SOUTH CHICAGO PACKING LLC | Minor source | No |
| SOUTH CHICAGO PROPERTY MGMT LTD | Minor source | No |
| SOUTH COUNTY AUTO INC | Minor source | No |
| SOUTH HOLLAND CLEANERS D/B/A CD ONE PRICE CLEANERS INC | Minor source | No |
| SOUTH HOLLAND SERVICE | Minor source | No |
| SOUTH LOOP AUTO SERV INC | Minor source | No |
| SOUTH LOOP AUTO SERVICE INC | Minor source | No |
| SOUTH LOOP CLEANERS | Minor source | No |
| SOUTH LOOP SERVICE INC | No | |
| SOUTH PARK CLEANERS | Minor source | No |
| SOUTH SHORE | Minor source | No |
| SOUTH SHORE | Minor source | No |
| SOUTH SHORE IMPORTS | Minor source | No |
| SOUTH SIDE GAS INC | Minor source | No |
| SOUTH SUBURBAN COLLEGE | Minor source | No |
| SOUTH SUBURBAN HOSPITAL | Minor source | No |
| SOUTH WESTERN CITGO | Minor source | No |
| SOUTHEAST CHICAGO ENERGY PROJECT | Major source | No |
| SOUTHERLAND AUTO BODY | Minor source | No |
| SOUTHSIDE FUEL CTR | Minor source | No |
| SOUTHWEST AIRLINES CO | Minor source | No |
| SOUTHWEST AIRLINES- MIDWAY AIRPORT | Minor source | No |
| SOUTHWEST AREA HIGH SCHOOL | Minor source | No |
| SOUTHWEST CHRISTIAN SCHOOL-MAINT DEPT | Minor source | No |
| SOUTHWIND RAS LLC | Minor source | No |
| SOUTHWIND RAS LLC | Minor source | No |
| SOUTHWIND RAS LLC | Minor source | No |
| SOUTHWIND RAS LLC | Minor source | No |
| SPARKLE CLEANERS | Minor source | No |
| SPARTA CLEANERS | Minor source | No |
| SPB ST MARY INC DBA BELMONT BP | Minor source | No |
| SPECIALTY PRINT COMMUNICATIONS | Minor source | No |
| SPECIALTY PRINTING CO | Minor source | No |
| SPECIALTY SAUSAGE CO LLC | Minor source | No |
| SPECIFIED PLATING CO | Minor source | No |
| SPECTRUM-ROOSEVELT LP | Minor source | No |
| SPEED COMPLETE TRUCK & TRAILER REPAIR | Minor source | No |
| SPEEDLANE | Minor source | No |
| SPEEDWAY | Minor source | No |
| SPEEDWAY | Minor source | No |
| SPEEDWAY | Minor source | No |
| SPEEDWAY | Minor source | No |
| SPEEDWAY | Minor source | No |
| SPEEDWAY | Minor source | No |
| SPEEDWAY | Minor source | No |
| SPEEDWAY 4237 | Minor source | No |
| SPEEDWAY 4250 | Minor source | No |
| SPEEDWAY 5456 | Minor source | No |
| SPEEDWAY 7220 | Minor source | No |
| SPEEDWAY 7363 | Minor source | No |
| SPEEDWAY 7384 | Minor source | No |
| SPEEDWAY 7422 | Minor source | No |
| SPEEDWAY 7461 | Minor source | No |
| SPEEDWAY 7517 | Minor source | No |
| SPEEDWAY 7576 | Minor source | No |
| SPEEDWAY 7581 | Minor source | No |
| SPEEDWAY 7750 | Minor source | No |
| SPEEDWAY 8309 | Minor source | No |
| SPEEDWAY 8313 | Minor source | No |
| SPEEDWAY 8320 | Minor source | No |
| SPEEDWAY 8328 | Minor source | No |
| SPEEDWAY 8329 | Minor source | No |
| SPEEDWAY 8344 | Minor source | No |
| SPEEDWAY LLC | Minor source | No |
| SPEEDWAY LLC | Minor source | No |
| SPEEDWAY LLC | Minor source | No |
| SPEEDWAY SUPER AMERICA 7410 | Minor source | No |
| SPGJ OIL CORP | Minor source | No |
| SPITZER SERVICE STATION | Minor source | No |
| SPOTVIEW CORP | Minor source | No |
| SPRAY O BOND CO | Minor source | No |
| SPRING VALLEY CLEANERS | Minor source | No |
| SPRINGFIELD PUMPING STATION | Minor source | No |
| SPRINT COMMUNICATIONS COMPANY LP | Minor source | No |
| SQUIRE CLEANERS | Minor source | No |
| SRM ENGINEERING | Minor source | No |
| SRT ENTERPRISES INC DBA MARATHON | Minor source | No |
| ST ALEXIUS MEDICAL CENTER | Minor source | No |
| ST BERNARD HOSPITAL | Minor source | No |
| ST JUDE OIL GROUP INC | Minor source | No |
| ST MARY REAL ESTATE INC BP | Minor source | No |
| ST MARY'S GAS MART INC | Minor source | No |
| ST REGIS MANUFACTURING LLC TRADING AS RS OWENS & CO | Minor source | No |
| ST XAVIER UNIVERSITY | Minor source | No |
| ST. MARYS CEMENT INC (US) | Minor source | No |
| STALEVAR INC | Minor source | No |
| STAMPEDE MEAT INC | Minor source | No |
| STAN AUTO INC | Minor source | No |
| STANDARD AUTO SALVAGE | Minor source | No |
| STANDARD BANK & TRUST | Minor source | No |
| STANDARD HEAT TREATING | Minor source | No |
| STANLEY OIL CO | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.