Phân tích chất lượng không khí lịch sử Datong District, Anda, Heilongjiang, China

20°C15/25°C

20°C14/27°C

18°C13/24°C

14°C10/18°C

14°C8/20°C

16°C10/23°C

18°C12/26°C

16°C13/21°C

17°C11/22°C

18°C12/25°C

20°C13/27°C

16°C13/19°C

16°C12/22°C

18°C13/25°C

20°C14/27°C

20°C15/26°C

18°C12/25°C

21°C15/27°C

18°C11/24°C

16°C8/25°C

22°C16/28°C

17°C10/18°C

11°C8/15°C

11°C6/17°C

13°C9/19°C

8°C6/12°C

8°C3/13°C

10°C5/16°C

12°C8/19°C

7°C2/10°C

--°C/°C