IQAir [AirVisual Pro Air Quality Monitor] Indoor Air Quality [PM2.5, CO2, AQI, Temperature, Humidity] Real-Time Air Quality & Forecasting, Historic...

Professional grade, highly accurate indoor / outdoor air quality monitoring system. Laser sensor technology provides highly precise indoor readings from PM 2.5 and CO2. Build custom IFTTT applets to trigger other smart devices based on current PM2.5, AQI, CO2, temp or humidity Displays real-time local outdoor air quality readings plus indoor temp and humidity Indoor and outdoor air quality contrasted side by side on Bright, 5' screen AirVisual app for access to world's large3st network of air quality monitoring stations