Emergency services were spotted in Harlescott at about 3.40pm on Saturday, and West Midlands Ambulance Service (WMAS) has since said the incident related to a medical emergency at a private address.
An air ambulance landed on the fields at Harlescott Centre to treat a woman from Harlescott Crescent, who was found in a serious condition and airlifted to Royal Stoke University Hospital.
WMAS sent two ambulances and a paramedics officer, which accompanied the Midlands Air Ambulance.
A WMAS spokesman said: "We were called to reports of a medical emergency at a private address on Harlescott Crescent at 3.37pm on Saturday.
"Two ambulances and a paramedic officer attended the scene. On arrival we discovered one patient, a woman, who was in a serious condition.
"Following treatment at the scene she was airlifted to Royal Stoke University Hospital for further treatment."