Sand Mountain Research Extension Center, Crossville, Alabama, United States 历史空气质量分析

23°C20/30°C

23°C21/27°C

22°C19/26°C

22°C17/30°C

23°C17/30°C

24°C18/29°C

23°C17/28°C

23°C18/30°C

21°C16/27°C

20°C14/27°C

20°C13/26°C

20°C17/26°C

22°C19/27°C

23°C20/28°C

22°C19/27°C

19°C14/24°C

18°C13/25°C

18°C11/25°C

18°C11/26°C

19°C11/27°C

20°C13/28°C

21°C14/30°C

21°C14/29°C

20°C12/29°C

21°C15/28°C

18°C11/21°C

14°C7/23°C

14°C7/22°C

14°C8/21°C

15°C7/25°C

--°C/°C