Air Quailty Info
Browse information about air quality data, includes AQI Level/Category.
Supported Regions
Air quality data is only available for China (including Hong Kong, Macao and Taiwan).
AQI Level
AQI | Level | Category | Category Color |
---|---|---|---|
0-50 | Level 1 | Excellent | Green |
51-100 | Level 2 | Good | Yellow |
101-150 | Level 3 | Lightly Pollution | Orange |
151-200 | Level 4 | Moderate pollution | Red |
201-300 | Level 5 | Heavy pollution | Purple |
>300 | Level 6 | Serious pollution | Maroon |