Wisconsin Environmental Public Health Tracking (WI Tracking) is your source for environmental health data in Wisconsin. WI Tracking covers many topics, including air quality, asthma, cancer, and many others. Through our public and secure portals, we provide access to maps and data. WI Tracking also offers environmental health profiles tailored to each Wisconsin county. You can sign up for our newsletter to get updates about WI Tracking.
WI Tracking houses data on nearly a dozen environmental public health topics.
We work with data managers to host the most up-to-date data available.
Our new, user-friendly public data portal is coming soon. Stay updated!
Questions? Can't find what you're looking for? Contact us!