Watch air (pollution)

說明

Widget displaying Air Quality Index and data (in μg/m3) about polluting gases, such as Carbon monoxide (CO), Nitrogen monoxide (NO), Nitrogen dioxide (NO2), Ozone (O3), Sulphur dioxide (SO2), Ammonia (NH3), and particulates (PM2.5 and PM10). </p><p></p><p>Setup</p><p></p><p>Get Open weather API key.</p><p></p><p>See `https://openweathermap.org/api` for registering and creating an API key.</p><p>Put this key in setting `Open weather map API key`, using the Garmin Express.</p>