Phân tích chất lượng không khí lịch sử Hziyan, Xining, Qinghai, China

12°C6/18°C

13°C7/20°C

14°C9/20°C

14°C11/18°C

10°C6/11°C

6°C5/8°C

9°C3/16°C

10°C5/17°C

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12°C6/20°C

11°C7/15°C

13°C9/18°C

14°C10/20°C

12°C7/18°C

12°C5/18°C

12°C7/19°C

11°C5/18°C

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12°C7/18°C

13°C8/18°C

12°C6/19°C

13°C5/21°C

12°C5/20°C

12°C7/19°C

11°C5/18°C

10°C4/16°C

9°C5/17°C

10°C4/18°C

10°C6/15°C

10°C7/15°C

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