Posts about air-quality
EPA approves updated California air rules for oil and gas facilities
EPA approves Virginia’s removal of outdated air rules for refineries and appliance coating
EPA finds Baltimore area meets ozone standard but keeps nonattainment status
EPA Proposes Approving Michigan's Request for Detroit Air Quality Redesignation
EPA Reinstates Detroit's Nonattainment Status for Ozone After Court Ruling
EPA updates Idaho air quality plan records to reflect approved state rules
EPA extends comment period for Maryland waste combustor rule by two weeks
EPA proposes approving New York's specific air permit for Big Six Towers engines
EPA Proposes Reinstating Ohio’s Air Nuisance Rule After State Requests Removal
EPA Approves Arizona Air Pollution Plan for Gila County