Urban Heat Island Study
In partnership with the National Oceanic and Atmospheric Administration (NOAA) and CAPA Strategies, OEQS participated in an urban heat island (UHI) mapping campaign. The purpose of this study is to identify the hotspots in Dallas and look for equitable ways to implement cooling solutions in our communities. The urban heat island data helps decision makers take actions to reduce the health impacts of extreme heat, which often targets the most vulnerable.
On August 10, 2024, a team of about 100 volunteers helped measure heat levels across Dallas. In a collaborative effort with the Sierra Club & Texas Frees Foundation, volunteers mapped about 250 sq. mi. via 21 different routes around the city. Sensors, such as the ones seen to the right, were used to measure heat at various times throughout the day. Stay tuned! CAPA Strategies predicts about 8-12 weeks for the results.
​
Volunteer Overview:
To collect heat data, sensors will be attached to car windows and volunteers will drive around Dallas, following pre-designed routes. All volunteers will be required to attend an online training session to learn how to use the equipment and collect the data. Volunteers will be paired up to fulfill one of two roles: Driver or Navigator. An app will provide step-by-step driving instructions. Volunteers may also help manage our central hub.
On campaign day, volunteers will check-in and pick up the equipment. Then, they will drive their assigned route, and return equipment to the check-in point after the route has been completed.
Data must be collected from 6-7am, 3-4pm, and 7-8pm. Volunteers may sign up for multiple shifts.
Installed sensor for the 2024 Urban Heat Island Study
Volunteers during 2024 Urban Heat Island Study.
During the August 2023 event, City staff and approximately 70 volunteers navigated 9 routes in 3 separate time periods to collect data across 100 square miles of the City.
​
The City of Dallas August 2023 UHI Study Report is available here: Link
​
Additional UHI Study Resources: