in Changzhi Changzhi is located in southeastern
Shanxi province, along the southern section of the
Taihang Mountains. The majority of the city's area is mountainous, and much of the remaining geography is hilly in nature. with cold and very dry winters, and very warm, somewhat humid summers. The monthly 24-hour average temperature ranges from in January to in July, and the annual mean is . Typifying the influence of the
East Asian Monsoon, a majority of the annual of precipitation occurs from June to August.The annual sunshine hours are 2400-2600 hours, and the average annual frost-free period is 160-180 days.
Pollution Changzhi's
air quality index is monitored by China's
Ministry of Environmental Protection (MEP) and its city government. A record of daily air quality is published by the local government. In 2013,
a major chemical spill occurred at a fertilizer plant in Changzhi operated by Tianji Coal Chemical Industry Group, polluting major waterways in the region, and impacting areas downstream, such as the city of
Handan. Government officials in Handan blamed the city government of Changzhi for covering up the spill for five days, and remaining silent on the spill for the subsequent two months. == Education ==