Phân tích chất lượng không khí lịch sử Chengguan, Henan, China

23°C20/27°C

23°C19/30°C

23°C19/28°C

23°C18/30°C

23°C20/28°C

20°C18/22°C

21°C18/25°C

24°C19/30°C

26°C20/32°C

26°C23/30°C

23°C20/25°C

20°C17/22°C

16°C14/20°C

15°C14/18°C

19°C14/25°C

18°C15/20°C

15°C14/15°C

15°C15/16°C

20°C15/26°C

21°C17/27°C

20°C18/22°C

18°C18/19°C

20°C17/24°C

21°C17/27°C

23°C18/29°C

20°C16/24°C

17°C17/18°C

20°C17/24°C

18°C17/19°C

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