Arbitron PPMs results for February – Mainstream AC not cool with Chicago listeners

(Updated at 23:59) Note: These are based on 6+ numbers only. Also, check out yours truly’s rant on our town’s AC stations below – they need to have their “AC” fixed. Click here to see February’s numbers, as well as those for the last two months. Click here to see a demo breakdown of the numbers, including adults 25-54. Winners: […]