EPA Air · state × classification
Minor source facilities in Illinois
- 13,624Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| OLD SKOKIE MATERIAL LLC | Minor source | No |
| OLD TOWN CLEANERS | Minor source | No |
| OLDCASTLE INFRASTRUCTURE | Minor source | No |
| OLDCASTLE INFRASTRUCTURE | Minor source | No |
| OLDCASTLE LAWN & GARDEN INC | Minor source | No |
| OLEN G. PARKHILL OWNER OF KENDALLWOOD ESTATES | Minor source | No |
| OLMSTEAD CLEANERS | Minor source | No |
| OLNEY MOTOMART | Minor source | No |
| OLON INDUSTRIES INC | Minor source | No |
| OLSON ALUMINUM CASTINGS | Minor source | No |
| OLSON AUTO BODY | Minor source | No |
| OLSON CREMATORY | Minor source | No |
| OLSON OIL CO | Minor source | No |
| OLSUN ELECTRICS CORP | Minor source | No |
| OLTHOFF INC | Minor source | No |
| OLYMPIA CLEANERS OF WESTCHESTER | Minor source | No |
| OLYMPIA CUSD #16 | Minor source | No |
| OLYMPIA FIELDS COUNTRY CLUB | Minor source | No |
| OLYMPIC CLEANERS | Minor source | No |
| OM CHICAGO HEIGHTS OIL INC | Minor source | No |
| OMAHA TRACK INC | Minor source | No |
| 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 |
| OMG MIDWEST INC D/B/A CESSORD CONSTRUCTION CO | 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 |
| ONARGA ACADEMY - NEXUS INC | Minor source | No |
| ONARGA FIRE PROTECTION DISTRICT | Minor source | No |
| ONARGA UNDERGROUND BULK PETROLEUM PLANT | 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 DRY 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 |
| ONECO TOWNSHIP | Minor source | No |
| ONEOK NORTH SYSTEM LLC | Minor source | No |
| ONEOK NORTH SYSTEM 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 |
| OPEN ROAD ASPHALT CO LLC | Minor source | No |
| OPEN ROAD ASPHALT CO LLC | Minor source | No |
| OPEN ROAD ASPHALT CO LLC | Minor source | No |
| OPHER AUTO WURX INC | Minor source | No |
| OPPERMAN CONST CO | Minor source | No |
| OPTO INTERNATIONAL | Minor source | No |
| OPW MGMT SYSTEMS | Minor source | No |
| OQUAWKA BOATS & FABRICATION INC | Minor source | No |
| OQUAWKA RIVER TERMINAL | Minor source | No |
| ORANGE CRUSH LLC | Minor source | No |
| ORANGE CRUSH LLC | Minor source | Yes |
| ORANGEVILLE AUTO BODY | Minor source | No |
| ORCHARD SHELL | Minor source | No |
| ORCHARD STOP CITGO | Minor source | No |
| ORCHID CLEANERS INC | Minor source | No |
| OREGON AUTO BODY | Minor source | No |
| OREMUS MATERIAL LLC | Minor source | No |
| OREMUS MATERIAL LLC | Minor source | No |
| ORICA USA INC | Minor source | No |
| ORICA USA INC | Minor source | No |
| ORICA USA INC | Minor source | No |
| ORIGINAL CLEANERS | Minor source | No |
| ORIGINAL FERRARA INC | Minor source | No |
| ORION COLLISION 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 |
| ORLANDO MART | Minor source | No |
| ORNAMENTAL METALWORKS INC | Minor source | No |
| ORORA VISUAL LLC | Minor source | No |
| ORWIG AUTO BODY INC | Minor source | No |
| OS FOXFIELD CLEANERS & ALTERATION INC | Minor source | No |
| OSBERNVILLE GRAIN ELEVATOR | Minor source | No |
| OSCAR AUTO BODY | Minor source | No |
| OSCO FUEL 24 | Minor source | No |
| OSCO INC | Minor source | No |
| OSCO STORAGE INC | Minor source | No |
| OSF CENTER FOR HEALTH | Minor source | No |
| OSF HEALTHCARE SAINT CLARE MEDICAL CENTER | Minor source | No |
| OSF HEALTHCARE SAINT KATHERINE MEDICAL CENTER | Minor source | No |
| OSF HEART OF MARY MEDICAL CENTER | Minor source | No |
| OSF SACRED HEART MEDICAL CENTER | Minor source | No |
| OSF ST JAMES HOSPITAL | Minor source | No |
| OSFST ANTHONY MEDICAL CENTER | Minor source | No |
Figures from EPA’s ICIS-AIR download.