QUICK FACTS Location : Deschutes, northern Harney, northern Klamath and northern Lake Counties End date : Friday, Oct. 11, 2024 Smoke source : Fires in Oregon ** Información en español ** The Oregon Department of Environmental Quality issued an air quality advisory for Tuesday, Oct. 8, 2024 for the following areas due to smoke from fires in Oregon: Deschutes County Northern Harney Northern Klamath County Northern Lake County DEQ expects the air quality advisory to last until at least Friday, Oct. 11, 2024. DEQ and partner agencies will continue to monitor smoke in the area. DEQ also expects intermittent smoke in Crook, eastern Douglas, Grant, southern Jefferson, eastern Lane and northern Malheur Counties due to smoke from fires in Oregon. Smoke levels can change rapidly depending on weather. Check current conditions on the Oregon Smoke Information Blog , DEQ’s Air Quality Index , or by downloading the free OregonAIR app on your smartphone. Smoke can irritate the eyes and lungs and w