AQS Micro Air Quality Monitoring Station is designed to include weather and air quality, suitable for environment monitoring grid. Air quality including PM2.5, PM10, noise, gas parameters such as CO, NO, NO2, SO2, O3, H2S and volatile gas TVOC. Meteorological parameters such as wind speed, temperature, humidity and rainfall. The equipment is built with module for flexible configuration, which is small in size and low cost, suitable for grid distribution requirements such as urban smart street lamp, urban environmental monitoring stations, campuses and research institutions. Features . Monitors weather and air quality at the same time . Aluminum alloy with teflon coating . Compact design . No moving parts . Easy to install and dismount . Compatible to multiple outputs . Low power consumption . Maintenance-free