Firefighters were last night backburning to control a fire burning between Maryborough and Hervey Bay.
The fire was posing no threat to property.
People near Maryborough-Hervey Bay Rd were affected by smoke.
Residents were urged to close windows and doors if suffering from a respiratory condition.
UPDATE, 4.35PM: Fire crews are working to contain a blaze burning near Sunshine Acres and Walligan.
The warning advice has been downgraded to stay informed, but residents have been told to remain up to date with the latest information.
The fire is burning near Baxters Rd, Settlers Rd and Honeyeater Drive.
People in the area will be affected by smoke, which will reduce visibility and air quality.