Digital Tools
Air Quality Monitoring & Alert System
Calculate the Air Quality Index (AQI) from pollutant concentrations and trigger health alerts based on WHO 2021 and EU Air Quality Directive thresholds.
✅ What you get
- 🌬️ Calculates AQI for PM2.5, PM10, NO₂, and O₃ using EPA breakpoints
- 🏥 Classifies air quality: Good / Moderate / Unhealthy / Hazardous
- 📋 Checks against WHO 2021 annual guidelines (PM2.5 ≤15 µg/m³)
- 📊 Shows sub-index for each pollutant so you can pinpoint the source
- 👶 Health risk flags for sensitive groups (children, elderly)
See it in action
Step 1, Enter your data
Step 2, Instant results
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