According to the Notice of General Office of the State Council on Strict Enforcement of Air Conditioning Temperature Control Standards for Public Buildings (No.42 [2007] of Guo Ban Fa), the air conditioning temperature control standards should be strictly enforced, and the specific standards are as follows:
All units in public buildings, including state organs, social organizations, enterprises, institutions and individual industrial and commercial households, except special units such as hospitals and approved users who have specific requirements for temperature in production technology, the indoor air conditioning temperature is set to not less than 26 degrees Celsius in summer and not more than 20 degrees Celsius in winter.
Extended data:
The indoor air conditioning temperature is too low in summer, which is harmful to human health.
The doctor reminded that 26 degrees Celsius to 28 degrees Celsius is the most comfortable temperature for the human body. The indoor and outdoor temperature difference should not be too large. If the temperature difference exceeds 10 degrees Celsius within 24 hours, it is equivalent to experiencing a cold wave. In the air-conditioned environment for a long time, it is easy to suffer from "air conditioning disease" and cause joint diseases. In areas with different temperatures, cold and hot are not good for blood vessels, and it is easy to induce cardiovascular and cerebrovascular diseases.
It can be seen that from the perspective of environmental protection and personal health, the benefits of setting the air conditioning temperature at 26 degrees Celsius are obvious.
China Government Network-Notice on Strict Enforcement of Air Conditioning Temperature Control Standards in Public Buildings
People's Network-Don't turn on the air conditioner in public places too cold.