Rock County, WI
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Through a Wisconsin Department of Health Services “Taking Action with Data” grant, Rock County Public Health was able to implement a county-wide outdoor air monitoring program. In coordination with many schools and other stakeholders in the area, outdoor air monitors were installed to continuously record particulate matter (PM2.5) present in the air. The locations are listed below, with direct links to the Purple Air Map to view real-time sensor data for each location.