OSHA Heat Safety App

June 26, 2025

Protect Your Crew with the OSHA-NIOSH Heat Safety Tool App

As temperatures rise, so do the risks of heat-related illness—especially for construction professionals working outdoors. The OSHA-NIOSH Heat Safety Tool App is a free, essential resource designed to help safety managers and crews make informed decisions on hot job sites.

Key Features:

 

🔴 Real-Time Heat Index & Risk Levels: The app uses GPS or manual input to display the current heat index and associated risk level—from “Caution” to “Extreme.”

📊 Hourly Forecasts: View upcoming heat trends to schedule high-exertion tasks during cooler periods.

✅ Tailored Safety Recommendations: Receive actionable guidance on hydration, rest cycles, shade breaks, acclimatization, and emergency response—based on real-time risk levels.

🚑 First Aid Support: Includes signs, symptoms, and first aid steps for heat stroke, exhaustion, cramps, and more.

🌐 Trusted & Bilingual: Developed by OSHA and NIOSH using NOAA data. Available in English and Spanish on both Android and iOS.

Why It Matters for Construction

  • Sun exposure can increase perceived heat index by up to 15°F—this app accounts for it.
  • Helps reinforce compliance with OSHA’s heat illness prevention standards.
  • Enhances on-site decision-making and protects your workforce from avoidable injuries.

For Safety Managers

  • Use it during pre-shift planning and toolbox talks.
  • Monitor risk levels throughout the day.
  • Educate crews on heat illness signs and preventive measures.

 

Download Now:
📱 iOS & Android

 

Stay prepared. Stay protected. Make heat safety a priority on every job site.