There`s nothing quite like opening the door and breathing fresh, clean, air. but how clean is the air you're breathing right now? Unless you're a scientist with a chemistry lab at your fingertips, there's no real way of knowing. Breathe Safe provides monitoring stations (breathe-safe nodes) which monitor PM10, SO2, NO2, Humidity and Temperature 24x7. Breathe Safe cloud application allows the user to view current AQI index and Predication of AQI and real-time notification on Android App.