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 |
|---|---|---|
| NICOR GAS | Minor source | No |
| NICOR GAS | Minor source | No |
| NICOR GAS | Minor source | No |
| NIEMANNS AUTOMOTIVE INC | Minor source | No |
| NILES MARATHON SERVICE INC | Minor source | No |
| NILES QUALITY AUTO REPAIR INC DBA MG ELITE MOTORS | Minor source | No |
| NILES QUIK SHOP | Minor source | No |
| NILES SHELL | Minor source | No |
| NIPPON PAINT AUTOMOTIVE AMERICAS INC | Major source | No |
| NOBERT PLATING CO | Minor source | No |
| NOBERT PLATING CO | Minor source | No |
| NOGA FOODS INC | Minor source | No |
| NOKIA SIEMENS NETWORKS US LLC | Minor source | No |
| NOOR GROUP INC DBA MY MART CITGO | Minor source | No |
| NOOR MART INC BP | Minor source | No |
| NOP HB BUILDING LLC | Minor source | No |
| NORCO CLEANERS INC | Minor source | No |
| NORGETOWN CLEANERS | Minor source | No |
| NORMAN'S CLEANERS | Minor source | No |
| NORMANS CLEANERS | Minor source | No |
| NORRIS AUTO REPAIR | Minor source | No |
| NORTH & ELSTON AMOCO | Minor source | No |
| NORTH & HARLEM | Minor source | No |
| NORTH & LAOMIE AMOCO | Minor source | No |
| NORTH AMERICA STEVEDORING CO (NASCO) | Minor source | No |
| NORTH AMERICAN ELECTROLESS NICKEL INC | Minor source | No |
| NORTH AMERICAN SALT CO | Minor source | No |
| NORTH AMERICAN STEVEDORING CO (FORMERLY CERES) | Minor source | No |
| NORTH AMERICAN WAREHOUSING CO | Minor source | No |
| NORTH RIVERSIDE CLEANERS | Minor source | No |
| NORTH RIVERSIDE SVC | Minor source | No |
| NORTH SHORE AUTO REBUILDERS INC | Minor source | No |
| NORTH SHORE COUNTRY CLUB | Minor source | No |
| NORTH SHORE CREMATION CARE LLC | Minor source | No |
| NORTH STAR FEEDS LLC | Minor source | No |
| NORTH STAR V INC PERRUSO CLEANERS | Minor source | No |
| NORTH SUBURBAN CLEANERS | Minor source | No |
| NORTHBROOK VILLAGE OF PUBLIC WORKS CTR | Minor source | No |
| NORTHBROOK WATER UTILITY | Minor source | No |
| NORTHBROOK WATER UTILITY | Minor source | No |
| NORTHEASTERN ILLINOIS UNIVERSITY | Minor source | No |
| NORTHERN FRAME & AUTO INC | Minor source | No |
| NORTHERN TRUST CO | Minor source | No |
| NORTHFIELD AUTO CLINIC | Minor source | No |
| NORTHFIELD BLOCK CO | Minor source | No |
| NORTHFIELD VILLAGE HALL & FIRE DEPT | Minor source | No |
| NORTHLAKE PETROLEUM CORP | Minor source | No |
| NORTHLAKE QUICK SHOP BP | Minor source | No |
| NORTHROP GRUMMAN SYSTEMS CORP | Minor source | No |
| NORTHROP GRUMMAN SYSTEMS CORP | Minor source | No |
| NORTHSHORE UNIV HEALTH SYSTEM SKOKIE HOSP | Minor source | No |
| NORTHWEST AUTO WASH | Minor source | No |
| NORTHWEST COMMUNITY HOSPITAL | Minor source | No |
| NORTHWEST MOSQUITO ABATEMENT DIST | Minor source | No |
| NORTHWEST TRUCKS INC | No | |
| NORTHWEST WATER COMMISSION | Minor source | No |
| NORTHWESTERN MEMORIAL HOSPITAL | Major source | No |
| NORTHWESTERN UNIVERSITY | Major source | No |
| NORTHWESTERN UNIVERSITY CHICAGO CAMPUS | Major source | No |
| NORWOOD CLEANERS | Minor source | No |
| NOTRAX DBA SUPERIOR MFG GROUP | Minor source | No |
| NOVA CHROME INC | Minor source | No |
| NSI ELECTRICAL | Minor source | No |
| NTS TRAILOR SERVICES | Minor source | No |
| NU-LIFE AUTO BODY SHOP | Minor source | No |
| NUANCE SOLUTIONS INC | Minor source | No |
| NUCOR TUBULAR PRODUCTS | Minor source | No |
| NUFARM AMERICAS INC | Minor source | No |
| NUFARM AMERICAS INC | Minor source | No |
| NUMAT TECHNOLOGIES | Minor source | No |
| NWC BODY WORKS | Minor source | No |
| NYLOK FASTENER CORP | Minor source | No |
| O'BRIEN THE CLEANERS | Minor source | No |
| O'BRIEN, THE CLEANER INC | Minor source | No |
| O'CONNORS CLEANERS | Minor source | No |
| O'HARE BP FOOD & GAS PLAZA | Minor source | No |
| O'REILLY CLEANERS INC | Minor source | No |
| O&K AMERICAN CORP | Minor source | No |
| O&S CORP | Minor source | No |
| OAK 159TH INC BP | Minor source | No |
| OAK FOREST HOSPITAL | Minor source | No |
| OAK FOREST SERVICE INC | Minor source | No |
| OAK LAWN RESPIRATION & REHAB CTR | Minor source | No |
| OAK LAWN SVC | Minor source | No |
| OAK LAWN VILLAGE OF | Minor source | No |
| OAK LAWN VILLAGE OF EQUIPTMENT MAINT | Minor source | No |
| OAK MEADOW ENERGY LLC | Minor source | No |
| OAK MILL CLEANERS | Minor source | No |
| OAK PARK CITGO | Minor source | No |
| OAK PARK HOSPITAL | Minor source | No |
| OAK PARK VILLAGE OF | Minor source | No |
| OAK RIVER CLEANERS | Minor source | No |
| OAK RIVER CLEANERS | Minor source | No |
| OAKLAND MEMORY LANES INC | Minor source | No |
| OAKLEAF CLEANERS | Minor source | No |
| OAKRIDGE ABBEY CREMATORY | Minor source | No |
| OAKTON AUTO BODY SHOP INC | Minor source | No |
| OAKTON CLEANERS | Minor source | No |
| OAKTON MARATHON | Minor source | No |
| OAKTON SKOKIE MARATHON | Minor source | No |
Designation from EPA’s Green Book national nonattainment dataset, joined on state and county. Figures from EPA’s ICIS-AIR download.