Phân tích chất lượng không khí lịch sử Xianxian Transportation Bureau, Hejian, Hebei, China

26°C22/31°C

22°C20/26°C

18°C14/23°C

19°C13/25°C

15°C12/16°C

18°C11/26°C

21°C17/26°C

17°C16/19°C

17°C15/19°C

19°C13/27°C

22°C16/29°C

23°C17/29°C

19°C17/20°C

22°C16/28°C

23°C18/29°C

24°C18/32°C

24°C19/29°C

20°C17/22°C

20°C17/24°C

22°C17/27°C

18°C14/19°C

13°C11/16°C

17°C13/22°C

15°C10/17°C

10°C9/11°C

9°C8/10°C

13°C10/17°C

14°C13/15°C

15°C11/20°C

16°C12/22°C

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