Phân tích chất lượng không khí lịch sử Chicheng North Mountain, Zhangjiakou Shi Xuanhua Qu, Hebei, China

18°C11/26°C

20°C16/26°C

19°C15/25°C

19°C13/25°C

17°C12/24°C

15°C10/18°C

15°C11/21°C

13°C7/21°C

14°C7/22°C

15°C10/22°C

16°C9/25°C

16°C9/23°C

12°C11/14°C

13°C8/19°C

15°C8/24°C

16°C10/24°C

17°C12/23°C

15°C11/20°C

16°C10/25°C

17°C11/25°C

17°C10/26°C

18°C12/26°C

18°C12/25°C

15°C11/22°C

17°C11/24°C

14°C12/16°C

12°C7/18°C

15°C10/24°C

9°C6/11°C

7°C6/8°C

--°C/°C