Phân tích chất lượng không khí lịch sử Chengjiao, Henan, China

26°C23/29°C

26°C22/30°C

27°C22/33°C

26°C22/31°C

22°C19/24°C

21°C20/21°C

22°C20/25°C

23°C21/27°C

24°C19/29°C

23°C19/27°C

23°C18/29°C

23°C19/27°C

20°C17/22°C

20°C18/24°C

24°C19/29°C

25°C20/31°C

26°C22/29°C

22°C19/24°C

19°C16/22°C

16°C13/20°C

15°C13/17°C

19°C14/25°C

18°C15/19°C

14°C14/14°C

15°C14/15°C

20°C15/25°C

21°C17/27°C

20°C19/22°C

18°C17/18°C

20°C17/23°C

--°C/°C