Phân tích chất lượng không khí lịch sử Kittanning, Pennsylvania, United States

20°C11/29°C

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23°C16/31°C

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20°C18/23°C

20°C18/23°C

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19°C13/29°C

19°C12/28°C

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18°C8/29°C

19°C9/29°C

20°C10/29°C

19°C16/22°C

15°C8/18°C

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15°C10/21°C

14°C10/18°C

15°C11/23°C

14°C9/19°C

10°C4/19°C

9°C2/20°C

16°C7/28°C

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