Period | Particle | μg/m3 | AQI | Class. | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Current | pm10 | 14.0 | 13 | Good | ||||||
Current | pm2.5 | 14.0 | 54 | Moderate | ||||||
10 min | pm2.5 | 14.9 | 56 | Moderate | ||||||
30 min | pm2.5 | 14.4 | 55 | Moderate | ||||||
1 hour | pm2.5 | 13.2 | 53 | Moderate | ||||||
6 hour | pm2.5 | 7.3 | 30 | Good | ||||||
24 hour | pm2.5 | 12.8 | 52 | Moderate | ||||||
1 week | pm2.5 | 14.4 | 55 | Moderate | ||||||
Classification | AQI | pm10 | pm2.5 | The health effects should be based only on 24-hour average values |
---|---|---|---|---|
Good | 1-50 | < 54 μg/m3 | < 12 μg/m3 | Air quality is considered satisfactory, and air pollution poses little or no risk |
Moderate | 51-100 | < 154 μg/m3 | < 35.4 μg/m3 | Air quality is acceptable; however, for some pollutants there may be moderate concern for a very small number of people who are unusually sensitive to air pollution |
Unhealthy for some | 101-150 | < 254 μg/m3 | < 55.4 μg/m3 | Members of sensitive groups may experience health effects, the general public is not likely to be affected |
Unhealthy | 151-200 | < 354 μg/m3 | < 150.4 μg/m3 | Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects |
Very Unhealthy | 201-300 | < 424 μg/m3 | < 250.4 μg/m3 | Health alert: everyone may experience more serious health effects |
Hazardous | ≥ 301 | > 424 μg/m3 | > 250.4 μg/m3 | Health warnings of emergency conditions, the entire population is more likely to be affected |
More information: EPA Air Quality Index PurpleAir sensor 190464 Sensor data captured at 21-05-2024 16:01 |