Phân tích chất lượng không khí lịch sử Siping, Jilin, China

20°C15/26°C

12°C9/14°C

11°C7/16°C

13°C7/19°C

16°C8/23°C

16°C14/19°C

18°C10/26°C

21°C14/27°C

22°C16/27°C

23°C17/30°C

24°C17/30°C

21°C18/24°C

19°C16/21°C

15°C14/16°C

18°C13/24°C

19°C12/25°C

21°C16/27°C

20°C17/26°C

17°C14/21°C

21°C15/29°C

19°C14/23°C

19°C12/26°C

20°C14/27°C

20°C16/25°C

22°C13/30°C

23°C15/30°C

26°C19/34°C

22°C14/29°C

23°C16/31°C

17°C11/25°C