Using milkweed plants to detect ozone air pollution, classrooms have provided plant injury data to DNR s air management biomonitoring unit.
Classrooms then receive direct results about local air quality.
DNR s air education program revised and updated this program in 1999. We added new teaching resources and rewrote the study guide based on teacher input. We tied the program to Wisconsin's academic standards. And, we developed this Web site to allow classrooms to share data and other information. IF you know what to look for.