How many decibels is the noise of the air conditioner outside the machine?

The noise of outdoor air conditioning reaches 55 decibels during the day and 45 decibels at night, which is considered to be a nuisance. The property management enterprise shall stop the environmental noise pollution in the management area and report to the relevant supervision and management departments for the prevention and control of environmental noise pollution in a timely manner. Citizens who encounter noise nuisance can call 12369 to complain to the local environmental protection department.

Relevant laws and regulations, in violation of the laws and regulations on the prevention and control of noise pollution in social life, create noise to interfere with the normal life of others, and give a warning; If no correction is made after warning, a fine ranging from 200 yuan to 500 yuan shall be imposed. This directly brings the simple and common noise disturbing the people directly into the scope of legal adjustment.

The standard usage of noise is noise. From the physiological point of view, any sound that interferes with people's rest, study and work and the sound that people want to hear, that is, unnecessary sound, are collectively called noise. When noise has a bad influence on people and the surrounding environment, noise pollution is formed.

Legal basis:

Noise pollution prevention and control law

Article 62

Enterprises, institutions and other managers who use air conditioners, cooling towers, pumps, oil fume purifiers, fans, generators, transformers, boilers, loading and unloading equipment and other equipment and facilities that may produce noise pollution in social life should take measures such as optimizing layout and centralized emission to prevent and reduce noise pollution.

Urban regional environmental noise standard

(1) "Special residential area" refers to a residential area that needs to be quiet, and its standard value of environmental noise is 45 decibels during the day and 35 decibels at night.

(2) "Residential area, cultural and educational area" refers to pure residential area and cultural and educational institution area, and the standard value of environmental noise is 50 decibels during the day and 40 decibels at night.

(3) "Class I mixed zone" refers to the mixed zone of ordinary businesses and residents, and the standard value of its environmental noise is 55 decibels during the day and 45 decibels at night.

(4) The "second-class mixed zone" refers to the mixed zone of industry, commerce, transportation and residents, and the "business center" refers to the prosperous zone where businesses are concentrated. The standard value of environmental noise in these two areas is 60 decibels during the day and 50 decibels at night.

(5) "Industrial concentration area" refers to a clearly defined industrial area in a city or region, and its standard value of environmental noise is 65 decibels during the day and 55 decibels at night.

(6) "On both sides of the main traffic line" refers to both sides of the road where the traffic volume exceeds 100 vehicles per hour, and the standard value of environmental noise is 70 decibels during the day and 55 decibels at night.