Data from Madrid Air quality sensor using an ESP8266, a SDS011 and a Grove multisensor

What is pm 2.5, ppm and aqi? All explained here: https://en.wikipedia.org/wiki/Air_quality_index#Computing_the_AQI

WeMos D1 Mini Pro based on project: https://www.opengreenenergy.com/post/solar-powered-wifi-weather-station-v2-0 and https://github.com/3KUdelta/Solar_WiFi_Weather_Station

Real measured data from the brown wooden box placed in our living / sleeping room. Actual temperature, humidity, light intensity and air quality.

gas, air quality, smoke, fire

Air Quality Monitoring in Class

Air Quality Monitoring through LoRa Technology

Monitoring air quality (particulate matter) and CO2 concentration in Yangon with SDS011 & MH-Z19B NDIR sensors. Current development station is installed Botataung township.

Amateur air pollution monitoring station of local council quarry and surroundings in Image Flat, Sunshine Coast, Queensland, Australia. Air pollution monitoring channel updates every 5 minutes with average PM2.5 from sample set. Air Quality Index is calcu

IOT based Project Submitted by Students of Chitkara University, Baddi.

Measuring Air Quality at the bottom of my garden in rural Wellesbourne, UK. Uses SDS011 particulate sensor.

Detect air quality

Environmental Sensor Node#1

Air quality Philippines, Manila, Taguig, Acacia Estates, Cedar Crest SDS011

Air Quality Monitoring system using ESP-07 and MQTT for data sending.