With the release of the co-branded version, which provides a new and refreshed interface, both agencies expect to reach even more users. Anyone using the current version of the OSHA Heat Safety Tool is encouraged to download the new OSHA-NIOSH Heat Safety Tool. The OSHA Heat Safety Tool will no longer be available for download after September 30, 2017.
Employers should encourage workers exposed to hot and humid conditions to use the app to check the heat index and relevant protective measures. The app displays the heat index in the user's location and shows the current risk level. The app also forecasts the hourly heat index throughout the entire workday, giving employers information they can use to adjust the work environment as needed to protect workers.