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At what degree should the AC be operated? Don’t spoil your health due to extreme cold, know the right temperature and important tips
Samira Vishwas | April 6, 2026 9:24 PM CST

Tezzbuzz Desk- As soon as the summer season starts, people’s daily routine changes completely. To avoid strong sunlight and heat wave, the use of AC in home, office and car increases rapidly. Often people sit directly in front of the AC as soon as they come from the outside heat and set the temperature to 16 or 18 degrees to get instant relief. It feels good in the beginning, but in the long run this habit can prove to be harmful for health.

What should be the correct temperature of AC?

According to health experts, keeping the temperature of AC between 22 to 26 degrees Celsius is considered best and safe.
The body’s natural balance is maintained at this temperature. The risk of sudden cold is reduced. The body is easily able to adjust between the heat outside and the cold inside. Running AC at the right temperature not only improves health, but also saves electricity and helps in better sleep.

Disadvantages of running AC at very low temperatures

Effect on immune system

Repeated exposure to hot and cold environments can weaken the body’s immunity, which increases the risk of falling ill quickly.

problem due to dry air

AC reduces the humidity of the room, making the air dry. Its effect is dryness on the skin, irritation in the eyes, dryness in the respiratory tract.

throat and breathing problems

Living in a very cold environment can cause problems like sore throat, dry cough, frequent sneezing, allergies.

muscle and joint pain

Sitting in a cold room for a long time can increase muscle stiffness and joint pain.

Take these precautions while using AC

  • Always keep the temperature between 22–26 degrees.
  • Avoid sitting in direct air of AC.
  • You can keep a vessel of water to maintain some moisture in the room.
  • Also take outside air from time to time.
  • Do not sit in AC continuously for a long time.

AC is necessary to get relief from the heat, but using it properly and in a balanced manner is even more important. Running AC at very low temperature may provide instant cooling, but it can gradually harm your health. Therefore, along with rest, take care of your health also.


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