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

30°C23/36°C

31°C26/35°C

27°C23/30°C

27°C19/34°C

30°C22/37°C

31°C25/37°C

32°C26/38°C

33°C27/39°C

33°C26/40°C

22°C17/26°C

24°C18/31°C

29°C24/33°C

30°C26/35°C

25°C21/25°C

22°C18/25°C

27°C21/32°C

25°C23/27°C

20°C18/21°C

24°C19/30°C

28°C22/34°C

28°C22/33°C

27°C21/33°C

25°C19/32°C

26°C19/32°C

28°C22/34°C

28°C21/34°C

28°C23/32°C

27°C21/32°C

28°C23/33°C

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