Air Quality Index (AQI) reading calculated using PM2.5 data, from a site on the east foothills of Logan, Utah. Data also includes National Weather Service readings for temperature, barometric pressure, and relative humidity from the Logan-Cache Airport.
Weather Station The hardware components of the system consist of Humidity+Temperature Sensor, atmospheric pressure, altitude sensor, clock module, NodeMCU development board.
esp8266 collect outdoor temperature from Dallas ds18b20 and indoor temperature acompany with atmospher pressure from BMP180 sensor. OpenWRT + Mosquitto + Node-Red used for aquisition and publish the data.
Dust, pressure, humidity, temperature measurement with gps location.