Description

Air Quality Index information bases on your current location with two watchfaces:
1) Normal time watchface;
2) AQI watchface;

When AQI is higher than 150 (Unhealthy for Sensitive Groups), the watchface will be automatically changed to AQI face. Or, quickly waving your hand to switch manually.

The data used for the Air Quality in this program are coming from http://aqicn.org/