Air quality values PM2.5, PM10, CO2, AQ Index from the WeatherDuino AQM3 (outside) of the pWS_Sun_Dancer (per WeatherDuino 4Pro), Leipzig Neulindenau, Germany

Datos de la Nube 275 del programa Ciudadanos Científicos del SIATA. Medellín Colombia. Para el antiguo proyecto Aire Envigado visite éste link: https://www.aire.valenciasanchez.com/inactivo.html

Cat-M Solar-powered Air-Monitor

ESP32 prototype air qauality station circuit

testing sensor for air quality with raspberry pi

Automated Urban Drinking Water Supply And Quality using Microcontroller Moahmmed Abdullah Syaf Saad Al Azzam

Sensor Mq135 y Modulo ESP32

IOT based Air pollution monitoring system using nodemcu

Air Quality Monitor in San Giorgio a Cremano (NA) - Italy using SDS011 and Raspberry PI - PM2.5 and PM10

Mikroe HVAC Click Board with SPS30 and SCD4x

Air Quality in Maricopa, AZ 85138. Trying to determine how unhealthy the air gets here when the cow, chicken or pig smells permeate the area.

Estacion Meteorologica en contruccion

Sir quality sensor

Air Quality Cuyo PMSA003

Readings from Air Quality Sensor by Grove.