Saint Charles, Missouri, United States Historical Air Quality Analysis

--°C/°C

24°C19/29°C

23°C15/31°C

24°C18/31°C

25°C17/33°C

21°C16/25°C

20°C17/26°C

20°C14/27°C

19°C12/26°C

19°C12/25°C

22°C13/30°C

26°C19/34°C

27°C19/35°C

28°C20/37°C

30°C23/38°C

31°C24/39°C

30°C24/36°C

29°C22/36°C

28°C19/35°C

28°C19/37°C

26°C21/32°C

25°C22/30°C

25°C19/34°C

22°C19/28°C

22°C19/30°C

21°C19/24°C

21°C15/28°C

21°C14/30°C

22°C14/32°C

24°C14/34°C

25°C16/34°C