Cat-M Solar-powered Air-Monitor

ESP32 prototype air qauality station circuit

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.

Air quality index for Whitefield, Bangalore

Description of Quality of air, humidity and temperature

This a private DIY project. The sensor calibration might not be accurate, so the data should not be considered in comparison with public sensors, but rather to compare day to day. Sensors used: Sharp GP2Y1010AU0F for dust, DHT 22 for temp and humidity.

Will check the quality based on pH and turbidity