Boston, Chelsea, Massachusetts, United States ऐतिहासिक वायु गुणवत्ता विश्लेषण

20°C15/26°C

23°C17/31°C

24°C20/31°C

19°C17/20°C

17°C13/21°C

16°C12/20°C

16°C14/19°C

20°C12/27°C

19°C15/22°C

19°C12/26°C

20°C16/26°C

18°C15/20°C

17°C13/21°C

16°C12/20°C

21°C17/27°C

21°C17/25°C

16°C12/20°C

14°C6/20°C

15°C8/23°C

21°C15/30°C

18°C17/19°C

20°C17/22°C

22°C18/29°C

20°C15/25°C

22°C17/29°C

21°C13/30°C

18°C14/24°C

14°C9/20°C

12°C6/17°C

14°C6/23°C

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