Possible carbon monoxide exposure causes dizziness Heard on: Johnson County IA Multi-Tac 00:12 00:00 Copy, we are en route to North Hall, 21st Avenue and 4th Street for an investigation. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Copy, we are en route to North Hall, 21st Avenue and 4th Street for an investigation. 00:03 Possible carbon monoxide in the area. 00:05 We have subjects feeling faint and dizziness. 00:08 Advised on the 2nd floor. 00:11 Engine one, copy. 2026-10-19 23:16 UTC Medical Emergency E 4th St, Solon, IA 52333 View on map