Phân tích chất lượng không khí lịch sử Qinglong Environmental Protection Bureau, Qianan, Hebei, China

25°C20/33°C

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26°C20/33°C

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25°C20/31°C

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22°C19/29°C

26°C20/35°C

24°C19/30°C

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25°C17/33°C

23°C17/30°C

23°C17/30°C

23°C17/30°C

24°C17/33°C

23°C18/29°C

22°C18/26°C

23°C18/31°C

24°C17/31°C

23°C19/29°C

23°C20/27°C

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