Phân tích chất lượng không khí lịch sử Hebei Institute Of Water Conservancy And Electric Power, Cangzhou, Hebei, China

16°C12/17°C

19°C12/26°C

22°C18/26°C

18°C16/19°C

18°C16/20°C

20°C13/27°C

23°C17/30°C

23°C18/29°C

19°C18/21°C

22°C16/28°C

23°C19/29°C

24°C18/32°C

24°C19/30°C

21°C19/24°C

20°C18/24°C

22°C18/26°C

18°C14/20°C

14°C11/17°C

18°C13/22°C

15°C10/18°C

10°C9/11°C

9°C8/11°C

13°C10/17°C

14°C13/15°C

15°C11/20°C

17°C12/22°C

17°C15/21°C

15°C14/17°C

13°C10/14°C

9°C6/11°C

--°C/°C