With support from the heating and ventilation company Carrier Global, Intel and the Colorado-based Ryan Innovation Group, engineers at Ïã¸ÛÁùºÏ²Ê have installed hundreds of air quality monitors in K-12 classrooms across Denver and Boulder. The project is led by Mark Hernandez, professor in the Environmental Engineering Program at Ïã¸ÛÁùºÏ²Ê.