EPA Air · nonattainment areas, by county
Air-emissions sources in Cook County, Illinois
- 4,231Facilities
Cook County, Illinois is designated nonattainment or maintenance for at least one national ambient air-quality standard, so a new or expanding source here faces stricter permitting than the same source would in a county that meets every standard. The designation belongs to the county, not to any facility on this page.
By emissions classification in Cook County
- Minor source 4,043
- Major source 80
- Synthetic minor source 72
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| MAGIC TOUCH CLEANERS | Minor source | No |
| MAGIC TOUCH CLEANERS | Minor source | No |
| MAGIC TRIANGLE REPAIRS LTD DAB LEOS BODY SHOP | Minor source | No |
| MAGNETIC INSPECTION LAB INC | Major source | No |
| MAGNUM AUTOMOTIVE | Minor source | No |
| MAHLERS SERVICE INC | Minor source | No |
| MAHZEL METALS INC | Minor source | No |
| MAINTENANCE BLDG 5 | Minor source | No |
| MAJESTIC WOOD CARVING CO | Minor source | No |
| MAKE IT STRAIGHT | Minor source | No |
| MANCARIS COLLISION CENTER | Minor source | No |
| MANE MOTORS BODY SHOP | Minor source | No |
| MANGLOROS AUTO CLINIC | Minor source | No |
| MANHEIM AUTO AUCTION | Minor source | No |
| MANICKE SVC STATION | Minor source | No |
| MANNHEIM CITGO | Minor source | No |
| MANSOOR INC - CITGO | Minor source | No |
| MAPLE QUICK MART | Minor source | No |
| MARA CITGO | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON | Minor source | No |
| MARATHON AUTO CARE OF NORTHBROOK INC | Minor source | No |
| MARATHON AUTO CTR INC | Minor source | No |
| MARATHON CUTTING DIE | Minor source | No |
| MARATHON DEPOT 288 | Minor source | No |
| MARATHON FUEL & MINI MART | Minor source | No |
| MARATHON GAS | Minor source | No |
| MARATHON GAS | Minor source | No |
| MARATHON GAS | Minor source | No |
| MARATHON GAS & MART | Minor source | No |
| MARATHON GAS STATION | Minor source | No |
| MARATHON GAS STATION | Minor source | No |
| MARATHON MART | Minor source | No |
| MARATHON MART | Minor source | No |
| MARATHON TECHNOLOGIES INC | Minor source | No |
| MARATHON, QUICK GAS & MINIMART | Minor source | No |
| MARIN AUTO COLLISION REPAIR | Minor source | No |
| MARK MOTORS, INC. | Minor source | No |
| MARK OF EXCELLENCE CLEANERS | Minor source | No |
| MARKET SQUARE CLEANERS INC | Minor source | No |
| MARKHAM ALLSTAR PROPERTIES INC BP | Minor source | No |
| MARKHAM TRANSFER & RECYCLE | Minor source | No |
| MARQUARDT BUICK | Minor source | No |
| MARQUETTE GAS | Minor source | No |
| MARQUETTE MOBIL | Minor source | No |
| MARRIOTT MOTOR HOTEL | Minor source | No |
| MARS WRIGLEY CONFECTIONERY US LLC | Synthetic minor source | Yes |
| MARSHFIELD CITGO | Minor source | No |
| MART EXPRESS | Minor source | No |
| MARTHON FUEL & MINI MART | Minor source | No |
| MARTIN & SONS CLEANERS | Minor source | No |
| MARTIN OIL OF INDIANA 709 | Minor source | No |
| MARTINIZING | Minor source | No |
| MARVEL GROUP INC | Minor source | No |
| MARYLAND PIG IRON OF ILLINOIS | Minor source | No |
| MASTERCRAFT CLEANERS | Minor source | No |
| MASTERS & ALLOY LLC | Minor source | No |
| MAT ASPHALT LLC | Minor source | No |
| MAT PETROLEUM INC | Minor source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.