Fire crews are tackling a fire in the open on Barton Lane in Barton in Fabis.
The fire service said at 4:19 pm its Joint Fire Control was receiving a high volume of calls about the incident and reassured the public that crews were at the scene dealing with the fire.
Residents affected by smoke are being advised to keep doors and windows closed.
Members of the public are being urged to stay away from the scene and not attempt to get close unless they are first responders. The service has also asked people not to fly drones over the incident.
