/Wildfire Smoke Causes Record Pollution In Oregon, Wafts As Far As Washington, D.C
Wildfire Smoke Causes Record Pollution In Oregon, Wafts As Far As Washington, D.C

Wildfire Smoke Causes Record Pollution In Oregon, Wafts As Far As Washington, D.C

Wildfire Smoke Causes Record Pollution In Oregon, Wafts As Far As Washington, D.C
Air quality in five major cities in Oregon was the worst on record as the state continues to be blanketed by thick smoke from wildfires ravaging nearly 5 million acres in the U.S. West, environmental officials in the heavily forested state said.