Old City, Philadelphia, Pennsylvania, United States Historical Air Quality Analysis

20°C14/23°C

15°C10/21°C

12°C6/18°C

15°C10/19°C

16°C14/19°C

14°C13/15°C

15°C13/20°C

17°C12/23°C

13°C8/20°C

13°C7/21°C

15°C7/24°C

18°C10/28°C

16°C11/20°C

15°C8/24°C

15°C12/21°C

13°C8/18°C

11°C6/16°C

11°C6/17°C

12°C7/18°C

10°C4/18°C

9°C5/14°C

12°C8/15°C

10°C9/10°C

11°C9/13°C

12°C8/17°C

11°C5/21°C

11°C7/17°C

12°C7/20°C

13°C4/23°C

11°C6/15°C

--°C/°C