Kid playing sports outside and drinking water

Updated Heat-Related Illness Dashboard

Looking for data about heat-related illness? View emergency department and hospitalization data for Maine and its counties. Check out daily emergency department visit and temperature data in near real-time. 

Go to the Data Portal »
Child getting a blood lead test by doctor

Now Available: A New Dashboard & 2020 Lead Poisoning Data

Explore detailed data about Maine's high-risk areas for childhood lead poisoning with a new dashboard. Check out 2020 lead poisoning and lead screening data as well!

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Photo of lake in Maine with fall foliage and clouds

Get Air Quality Data in Real-Time

Explore real-time Air Quality Index data with current and forecast air quality maps. View 2018 summary data to learn more about trends and county-level patterns.

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Girl holding up a glass of water

What’s in your water?

Find out about arsenic, uranium, and fluoride in the private well water in your town and the state. Plus, explore data about homes with private wells and well testing rates.


Go to the Data Portal »
  • View health and environmental data
  • Compare data across age groups, genders, regions, and time periods
  • Make and download your own customized tables, charts, and maps
  • Explore these topics in the data portal and on this site:

Tell Us How You are Using the Maine Tracking Network

Have a story about how you use data from the Maine Tracking Network in your work or community?

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Radon, arsenic, carbon monoxide, lead, poor air quality… these are just a few of the public health frights that may be haunting your neighborhood! Check out these Halloween cards and learn ways we can all keep safe from public health frights!Read more
This past year has shown us: public health is critical. That’s why the Maine Tracking Network is excited to be a part of this year’s National Public Health Week, celebrated April 5-11.Read more
The Maine Tracking Network released 2019 data about childhood lead poisoning and blood lead testing - reminding public health professionals of the importance of testing all children for lead poisoning at ages 1 and 2 years.Read more