EPA Air · NAAQS nonattainment
Air-emissions sources in nonattainment counties, Illinois
Facilities in a county EPA has designated as not meeting a National Ambient Air Quality Standard (NAAQS) for at least one pollutant, per EPA’s Green Book of currently designated areas.
- 8,772Facilities
Counties with sources in nonattainment areas, Illinois
- Cook County4,231
- DuPage County918
- Grundy County93
- Jersey County21
- Kane County547
- Kendall County86
- Lake County673
- Madison County326
- McHenry County342
- Monroe County35
- Peoria County216
- Randolph County57
- St. Clair County328
- Tazewell County163
- Will County736
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| OMEGA AUTOTECH INC | Minor source | No |
| OMEGA DEMOLITION | Minor source | No |
| OMEGA DEMOLITION CORP | Minor source | No |
| OMEGA III LLC | Minor source | No |
| OMEGA LIMITED CREMATORY | Minor source | No |
| OMEGA PARTNERS HARTFORD LLC | Minor source | No |
| OMEGA PARTNERS JOLIET LLC | Minor source | No |
| OMEGA PLATING | Minor source | No |
| OMIOTEK COIL SPRING CO | Minor source | No |
| OMNI BIOENERGY LLC | Minor source | No |
| OMNI MATERIALS PORT AUTHORITY TERMINAL | Minor source | No |
| OMNI PRODUCTS INC | Minor source | No |
| ON THE GO CLARK | Minor source | No |
| ONE HOUR CLEANERS | Minor source | No |
| ONE HOUR CLEANERS | Minor source | No |
| ONE HOUR CLEANERS | Minor source | No |
| ONE HOUR CLEANERS | Minor source | No |
| ONE HOUR CLEANERS | Minor source | No |
| ONE HOUR PRIME CLEANERS | Minor source | No |
| ONE NORTH WACKER LLC | Minor source | No |
| ONE STOP | Minor source | No |
| ONE STOP CITCO INC | Minor source | No |
| ONE WAY CONSTRUCTION LLC | Minor source | No |
| ONEOK NORTH SYSTEM LLC | Minor source | No |
| ONEOK NORTH SYSTEM LLC | Minor source | No |
| ONEOK NORTH SYSTEM LLC LEMONT TERMINAL | Minor source | No |
| OPAL FUELS RNG PLANT | Minor source | No |
| OPHER AUTO WURX INC | Minor source | No |
| OPTO INTERNATIONAL | Minor source | No |
| OPW MGMT SYSTEMS | Minor source | No |
| ORANGE CRUSH LLC | Minor source | No |
| ORANGE CRUSH LLC | Synthetic minor source | No |
| ORANGE CRUSH LLC | Minor source | Yes |
| ORCHARD SHELL | Minor source | No |
| ORCHARD STOP CITGO | Minor source | No |
| OREMUS MATERIAL LLC | Minor source | No |
| OREMUS MATERIAL LLC | Minor source | No |
| ORICA USA INC | Minor source | No |
| ORICA USA INC | Major source | No |
| ORIGINAL CLEANERS | Minor source | No |
| ORIGINAL FERRARA INC | Minor source | No |
| ORION INDUSTRIES & RELATED ENTITIES | Minor source | No |
| ORLAND BP INC | Minor source | No |
| ORLAND PARK VILLAGE OF PUBLIC WORKS | Minor source | No |
| ORLANDI STATUARY | Synthetic minor source | No |
| ORORA VISUAL LLC | Minor source | No |
| OS FOXFIELD CLEANERS & ALTERATION INC | Minor source | No |
| OSCAR AUTO BODY | Minor source | No |
| OSCO INC | Minor source | No |
| OSF HEALTHCARE SYSTEM | Major source | No |
| OSI GROUP | Minor source | No |
| OSI INDUSTRIES LLC | Minor source | No |
| OSI INDUSTRIES LLC | Minor source | No |
| OSI INDUSTRIES LLC CHICAGO CAMPUS | Minor source | No |
| OSTERMAN CLEANERS | Minor source | No |
| OSWEGO CLEANERS | Minor source | No |
| OSWEGO OIL CO AKA MARCLEYS SHELL | Minor source | No |
| OTTO ENGINEERING INC | Minor source | No |
| OTTOS COLLISION SVC | Minor source | No |
| OVERKILL CUSTOM INC DBA OKC AUTOBODY INC | Minor source | No |
| OVERTON GEAR CORP | Minor source | No |
| OWENS CORNING SCIENCE AND TECHNOLOGY LLC | Minor source | No |
| OWENS-CORNING CORP | Major source | Yes |
| OWNERS CHOICE AUTO | No | |
| OX AURORA LLC | Minor source | No |
| OX PAPERBOARD ILLINOIS LLC | Minor source | No |
| OXBOW MIDWEST CALCINING LLC | Minor source | No |
| OXFORD CLEANERS | Minor source | No |
| OZINGA | Minor source | No |
| OZINGA BROS INC | Minor source | No |
| OZINGA BROS INC | Minor source | No |
| OZINGA BROS INC | Minor source | No |
| OZINGA CHICAGO READY MIX CO | Minor source | No |
| OZINGA CHICAGO RMC INC | Minor source | No |
| OZINGA CHICAGO RMC INC | Minor source | No |
| OZINGA CHICAGO RMC INC | Minor source | No |
| OZINGA CONCRETE PRODUCTS INC | Minor source | No |
| OZINGA IL-JOLIET | Minor source | No |
| OZINGA ILLINOIS RMC INC | Minor source | No |
| OZINGA ILLINOIS RMC INC | Minor source | No |
| OZINGA ILLINOIS RMC INC | Minor source | No |
| OZINGA ILLINOIS RMC INC | Minor source | No |
| OZINGA ILLINOIS RMC INC | Minor source | No |
| OZINGA ILLINOIS RMC INC | Minor source | No |
| OZINGA ILLINOIS RMC INC | Minor source | No |
| OZINGA MATERIALS AND LOGISTICS | Minor source | No |
| OZINGA READY MIX | Minor source | No |
| OZINGA READY MIX | Minor source | No |
| OZINGA READY MIX CO | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
| OZINGA READY MIX CONCRETE INC | Minor source | No |
Facility and location figures from EPA’s ICIS-AIR download. Nonattainment designation from EPA’s Green Book, by county and state.