1. High temperature and humidity: Summer in Maitreya is hot and humid, which brings discomfort and inconvenience to people's physical comfort.
2. Uneven rainfall: Uneven rainfall in Maitreya, with more in summer and autumn and less in winter and spring, leads to water shortage and drought.
3. Air quality problem: In recent years, Maitreya area is also facing air quality problems, especially in the winter heating season, air pollution caused by activities such as coal burning and field burning.