Get-aqi-rss.php issue [Solved]

anyone seeing this error below? Any ideas of the cause? Thank you

Web site: http://curtiszmweather.com/index.php

Notice : Undefined offset: 1 in /home/curtiszm/public_html/get-aqi-rss.php on line 60

Notice : Undefined offset: 2 in /home/curtiszm/public_html/get-aqi-rss.php on line 61

Notice : Undefined offset: 3 in /home/curtiszm/public_html/get-aqi-rss.php on line 62

Found the issue. The rss feed selected was not reporting.