Displays real-time indoor PM2.5 and CO2 readings using professional-grade laser sensors. Also displays indoor temperature and humidity readings. Bright LED display contrast indoor PM2.5 readings with outdoor air quality data from your nearest official station. Predictive 3-day air quality forecasting, allows you to plan your outdoor activities. Based upon your indoor readings over time, AirVisual Pro by IQAir offers personalized recommendations to help you improve the air quality in your home or workspace. Using the free AirVisual app, users can view real-time indoor readings from the AirVisual Pro unit in their office or home, no matter where they are in the world. As well as seeing live data from world’s largest global air quality monitoring network of more than 80,000 stations around the world. This includes global readings on 6 key pollutants in those areas, and access to AirVisual Earth: the world’s first 3D air pollution app, showing how air pollution interacts with live weather conditions (forest fires, dust storms, industrial and vehicular pollution)