Análise Histórica da Qualidade do Ar de Hejian, Hebei, China

24°C19/29°C

19°C15/25°C

21°C12/29°C

25°C17/33°C

26°C17/34°C

25°C18/32°C

27°C17/36°C

31°C24/39°C

29°C23/37°C

28°C22/35°C

24°C19/30°C

18°C18/19°C

20°C17/26°C

20°C16/26°C

19°C16/24°C

21°C15/26°C

19°C17/21°C

22°C16/31°C

26°C20/33°C

20°C18/21°C

20°C16/26°C

23°C17/28°C

24°C20/30°C

27°C20/33°C

30°C21/38°C

30°C24/36°C

30°C24/37°C

32°C25/40°C

27°C19/35°C

22°C18/28°C