Phân tích chất lượng không khí lịch sử Downtown, Calgary, Alberta, Canada

18°C11/29°C

19°C13/26°C

17°C12/21°C

13°C8/18°C

10°C8/11°C

12°C8/16°C

12°C11/14°C

15°C9/22°C

19°C13/25°C

13°C8/17°C

8°C5/11°C

8°C4/12°C

9°C4/15°C

10°C7/13°C

8°C7/9°C

10°C4/18°C

13°C7/21°C

14°C8/21°C

15°C9/21°C

16°C9/24°C

18°C11/27°C

16°C12/20°C

14°C9/21°C

12°C7/18°C

16°C10/26°C

7°C4/9°C

7°C1/14°C

10°C3/20°C

12°C7/17°C

9°C3/14°C