Check Air Quality funktioniert nicht

- Yellow: AQI 51 -100 Moderate Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. - Orange: AQI 101-150 Unhealthy for Sensitive Groups Members of sensitive groups may experience health effects.  The general public is not likely to be affected. - Purple: AQI 201-300 Very Unhealthy Health warnings of emergency conditions.  The app uses your location permission which will be useful in determining the nearest measuring point. 2.  The entire population is more likely to be affected. 1.