Phân tích chất lượng không khí lịch sử Yi County Environmental Protection Bureau, Gaobeidian, Hebei, China

17°C14/21°C

19°C13/26°C

21°C16/25°C

17°C15/20°C

16°C14/18°C

19°C12/26°C

21°C16/27°C

22°C18/27°C

18°C16/20°C

21°C15/28°C

22°C17/28°C

22°C17/29°C

23°C18/28°C

22°C17/27°C

20°C17/23°C

20°C16/24°C

18°C14/21°C

14°C12/17°C

18°C14/23°C

12°C8/18°C

9°C8/10°C

10°C9/11°C

13°C10/18°C

14°C12/17°C

15°C11/20°C

16°C12/21°C

16°C14/20°C

13°C11/14°C

12°C9/15°C

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