Breathe easier with PASS – your Personal Air Safety System.

PASS gives you real-time and forecasted air quality information tailored to your specific health needs. Whether you’re allergic to certain pollutants or simply want to stay informed, PASS puts the power of clean air awareness in your hands.

Using advanced AI and a network of live air quality sensors across the UK, PASS provides hyperlocal, accurate forecasts based on both current and historical data.

Key Features:
• Custom Alerts for Allergens
Save your default pollutant to receive personalised forecasts based on what affects you the most.
• Live & Forecasted Air Quality
Instantly view today’s air quality for your favourite postcode directly on the home screen.
• Interactive Map Search
Explore UK-wide air quality using a colour-coded map that follows official UK standards, with live pollutant polygons for visual insights.
• Postcode-Based Tracking
Add, edit, and search postcodes to monitor air quality in areas that matter to you. Your recent search history is stored on your device for quick access.
• Sensor Data Requests

Need detailed data? Submit a request through the app to receive air quality sensor readings or postcode-specific data via email.

Stay one step ahead of pollution.
Stay informed. Stay safe.
Download PASS – Personal Air Safety System today.