How many degrees can we have a holiday in high temperature holiday countries?

state administration of work safety, the Ministry of Health, Ministry of Human Resources and Social Security and the All-China Federation of Trade Unions \xd\ Measures for the Administration of Heatstroke Prevention and Cooling \xd\ No.89 [212] of Safety Supervision Bureau \xd\ Article 8 During the hot weather, the employer shall, according to the following provisions and according to the production characteristics and specific conditions, Take reasonable arrangements for working hours, rotating operations, appropriately increasing the rest time of workers in high-temperature working environment, reducing labor intensity, and reducing outdoor operations during high-temperature periods: \xd\ (1) The employing unit shall adjust the operation time according to the forecast temperature released by the meteorological station of the competent meteorological department at or above the municipal level on the same day, except for emergency treatment due to personal and property safety and public interests: \xd\ 1. If the daily maximum temperature reaches 4℃ or above, the outdoor operation shall be stopped on that day. \xd\ 2. When the daily maximum temperature reaches 37℃ or above and 4℃ or below, the employer shall arrange outdoor open-air operation for workers for a total of no more than 6 hours, and the continuous operation time shall not exceed the national regulations, and outdoor open-air operation shall not be arranged within 3 hours during the highest temperature period; \xd\ 3. When the daily maximum temperature reaches more than 35℃ and less than 37℃, the employing unit shall take shifts and take breaks to shorten the continuous working time of workers, and shall not arrange outdoor workers to work overtime. \xd\ (2) Before the arrival of hot weather, the employing unit shall carry out health examination for the workers who work in hot weather, and adjust their jobs for the workers who suffer from heart, lung, cerebrovascular diseases, tuberculosis, central nervous system diseases and other physical conditions that are not suitable for the hot working environment. The expenses for occupational health examination shall be borne by the employer. \xd\ (3) The employing unit shall not arrange pregnant female workers and underage workers to engage in outdoor open-air operations and work in workplaces with temperatures above 33℃ during hot weather.