Privacy Policy
Last updated: February 3, 2026
🔍 What We Collect
- •Search queries: The addresses and ZIP codes you search are sent to our server to generate reports. We do not permanently store these.
- •Analytics: We use Vercel Analytics and optionally PostHog to understand how people use EnviroHealth (page views, feature usage). These tools use anonymized data and do not track you across other websites.
- •Performance data: Basic performance metrics (page load times, web vitals) to help us improve the experience.
🚫 What We Don't Collect
- ✓No personal information (name, email, phone number)
- ✓No account creation or login required
- ✓No cookies for advertising or cross-site tracking
- ✓No selling or sharing of data with third parties
- ✓No permanent storage of your search history
📊 Data Sources
All environmental and health data displayed in reports comes from publicly available US federal databases:
- •EPA Envirofacts — Water safety violations and toxic release inventory (TRI)
- •AirNow API — Real-time air quality index (AQI) and pollutant data
- •CDC PLACES — Community health outcomes and disease prevalence
- •FEMA National Risk Index — Natural hazard risk assessments
This data is public domain and freely available. EnviroHealth simply aggregates it into a single, easy-to-read report.
🔓 Open Source
EnviroHealth is open source. You can review the entire codebase, including all data handling, at github.com/molt-ai/env-health.
📬 Contact
Questions about privacy? Open an issue on GitHub.