Air quality app & AQI widget

Features Air quality app & AQI widget

eAirQuality displays air quality index (AQI) from various sources: AirNow, Copernicus, ECMWF, etc.The app displays concentrations of fine particulate matter PM10, coarse particulate matter PM2.5, nitrogen oxide NO, sulfur dioxide SO2, ozone O3 and other substances.eAirQuality shows the current concentration of pollutants, a graph of changes over the last 24 hours and a forecast for several days ahead.
Air quality widgets allow you to see the AQI directly on your phones home screen without having to launch a program.AQI used in the app ranges from 0 to 500, with 0 representing ideally clean air and 500 representing the most polluted air.