Análise Histórica da Qualidade do Ar de Laoting County Comprehensive Vocational School, Luanzhou, Hebei, China

23°C19/28°C

24°C20/30°C

23°C20/27°C

23°C18/27°C

18°C14/23°C

19°C14/25°C

18°C15/21°C

19°C13/26°C

21°C16/25°C

19°C17/21°C

19°C17/23°C

19°C14/26°C

22°C16/28°C

23°C19/29°C

20°C18/22°C

21°C15/27°C

22°C17/28°C

22°C18/28°C

24°C19/30°C

22°C20/26°C

20°C18/23°C

21°C16/25°C

18°C15/20°C

13°C11/17°C

17°C12/23°C

14°C9/16°C

8°C8/9°C

10°C8/13°C

12°C9/16°C

14°C12/16°C

--°C/°C