Phân tích chất lượng không khí lịch sử Lanzhou, Gansu, China

25°C18/33°C

26°C21/32°C

20°C18/21°C

21°C17/28°C

25°C18/32°C

27°C20/33°C

27°C20/34°C

26°C19/33°C

27°C20/35°C

23°C18/28°C

24°C18/31°C

27°C22/34°C

25°C17/31°C

18°C16/19°C

18°C16/21°C

22°C16/27°C

23°C16/27°C

17°C14/21°C

20°C16/25°C

22°C16/29°C

23°C17/32°C

21°C14/27°C

23°C18/31°C

22°C16/31°C

23°C16/31°C

26°C22/33°C

25°C18/32°C

24°C19/31°C

24°C19/31°C

19°C13/22°C

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