An environment monitor based on a Raspberry Pi Zero W, a Pimoroni Enviro+ and a Plantower air quality sensor to monitor, display and report on air particles, gases, temperature, humidity, noise and air pressure.

Python package to get and transform PurpleAir data

JQ-300 Indoor Air Quality Meter Home Assistant Integration

Interactive air multisensor

🏡 💨 Home Assistant custom component for Mila Air Purifier (Unofficial)

Arduino Library to access the Bosch BME680 - temperature, pressure, humidity and gas sensor

Acquire and process live and historical air quality data without efforts. Filter by station-id, sensor-id and sensor-type, apply reverse geocoding, store into time-series and RDBMS databases, publish to MQTT, output as JSON, or visualize in Grafana. Data sources: Sensor.Community (luftdaten.info), IRCELINE, and OpenAQ.

Field observation quick analysis toolkit

Indoor air quality monitor based on ESP32 & Sensirion SPS30 Particulate Matter Sensor.

sensors.AFRICA is a citizen-science focused project by Code for Africa that seeks to address data gaps by providing low cost sensors, which people can use to measure and monitor the quality of the air, water, and sound in their communities.

📈 Digital universal particle concentration sensor ⏲️

A set of analysis tools for air quality data from various sources

ESP32-based portable Multi-Sensor Pod [in development]

Command-line application providing some information about air quality in Poland. Tested using Mockito and JUnit

Air Quality Sensor measures and saves data on Carbon Dioxide, Temperature, Pressure, Relative Humidity, VOC, NOX, and Particulate Matter

Dustmap Air Quality Sensor Node based on SDS011

A MQTT-based air quality monitoring station firmware.

A set of data analysis tools to support the air quality project of Civic Labs Belgium

Python wrapper for the honeywell-hpma115s0 particulate matter sensor