Ma’ai AQI History
Hourly air quality data for the past 24 hours in Ma’ai, Gansu.
24-Hour Summary
Average AQI
48
Peak AQI
160
Best AQI
1
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 09:00 am | 6 | Good | 1.0 | 1.7 |
| 10:00 am | 7 | Good | 1.3 | 3.3 |
| 11:00 am | 9 | Good | 1.7 | 4.1 |
| 12:00 pm | 11 | Good | 2.0 | 4.2 |
| 01:00 pm | 9 | Good | 1.7 | 2.9 |
| 02:00 pm | 11 | Good | 1.9 | 2.9 |
| 03:00 pm | 8 | Good | 1.5 | 2.3 |
| 04:00 pm | 8 | Good | 1.4 | 2.2 |
| 05:00 pm | 6 | Good | 1.1 | 1.8 |
| 06:00 pm | 8 | Good | 1.4 | 2.5 |
| 07:00 pm | 10 | Good | 1.8 | 2.9 |
| 08:00 pm | 20 | Good | 3.6 | 6.8 |
| 09:00 pm | 23 | Good | 4.2 | 7.2 |
| 10:00 pm | 24 | Good | 4.4 | 7.4 |
| 11:00 pm | 26 | Good | 4.6 | 7.5 |
| 12:00 am | 27 | Good | 4.8 | 7.5 |
| 01:00 am | 18 | Good | 3.3 | 5.2 |
| 02:00 am | 16 | Good | 2.8 | 4.4 |
| 03:00 am | 14 | Good | 2.6 | 4.1 |
| 04:00 am | 14 | Good | 2.5 | 3.8 |
| 05:00 am | 13 | Good | 2.3 | 3.4 |
| 06:00 am | 11 | Good | 2.0 | 2.8 |
| 07:00 am | 10 | Good | 1.8 | 2.5 |
| 08:00 am | 2 | Good | 0.3 | 0.3 |
| 09:00 am | 2 | Good | 0.4 | 0.8 |
| 10:00 am | 7 | Good | 1.3 | 4.1 |
| 11:00 am | 13 | Good | 2.4 | 7.4 |
| 12:00 pm | 17 | Good | 3.0 | 9.7 |
| 01:00 pm | 18 | Good | 3.2 | 10.4 |
| 02:00 pm | 19 | Good | 3.4 | 11.2 |
| 03:00 pm | 22 | Good | 3.9 | 13.3 |
| 04:00 pm | 24 | Good | 4.4 | 15.6 |
| 05:00 pm | 28 | Good | 5.0 | 18.5 |
| 06:00 pm | 31 | Good | 5.5 | 20.7 |
| 07:00 pm | 31 | Good | 5.6 | 20.1 |
| 08:00 pm | 57 | Moderate | 12.3 | 41.1 |
| 09:00 pm | 55 | Moderate | 11.2 | 32.8 |
| 10:00 pm | 52 | Moderate | 9.9 | 26.6 |
| 11:00 pm | 49 | Good | 8.9 | 22.9 |
| 12:00 am | 46 | Good | 8.3 | 20.7 |
| 01:00 am | 44 | Good | 7.9 | 19.4 |
| 02:00 am | 43 | Good | 7.8 | 18.9 |
| 03:00 am | 43 | Good | 7.8 | 18.7 |
| 04:00 am | 44 | Good | 7.9 | 18.4 |
| 05:00 am | 44 | Good | 7.9 | 17.9 |
| 06:00 am | 44 | Good | 7.9 | 17.5 |
| 07:00 am | 44 | Good | 7.9 | 16.5 |
| 08:00 am | 1 | Good | 0.2 | 0.2 |
| 09:00 am | 1 | Good | 0.2 | 0.9 |
| 10:00 am | 9 | Good | 1.6 | 6.2 |
| 11:00 am | 22 | Good | 3.9 | 14.7 |
| 12:00 pm | 27 | Good | 4.8 | 18.2 |
| 01:00 pm | 27 | Good | 4.9 | 18.2 |
| 02:00 pm | 28 | Good | 5.0 | 18.5 |
| 03:00 pm | 30 | Good | 5.4 | 19.0 |
| 04:00 pm | 31 | Good | 5.6 | 19.1 |
| 05:00 pm | 29 | Good | 5.2 | 17.0 |
| 06:00 pm | 28 | Good | 5.1 | 16.1 |
| 07:00 pm | 28 | Good | 5.1 | 14.1 |
| 08:00 pm | 54 | Moderate | 10.5 | 29.8 |
| 09:00 pm | 59 | Moderate | 13.6 | 35.6 |
| 10:00 pm | 56 | Moderate | 11.9 | 29.5 |
| 11:00 pm | 54 | Moderate | 10.6 | 25.0 |
| 12:00 am | 52 | Moderate | 9.9 | 22.4 |
| 01:00 am | 51 | Moderate | 9.3 | 20.5 |
| 02:00 am | 48 | Good | 8.6 | 18.9 |
| 03:00 am | 42 | Good | 7.6 | 15.8 |
| 04:00 am | 39 | Good | 7.0 | 13.4 |
| 05:00 am | 32 | Good | 5.8 | 10.3 |
| 06:00 am | 21 | Good | 3.7 | 6.0 |
| 07:00 am | 12 | Good | 2.1 | 3.2 |
| 08:00 am | 16 | Good | 2.8 | 7.3 |
| 09:00 am | 23 | Good | 4.2 | 13.9 |
| 10:00 am | 39 | Good | 7.0 | 26.5 |
| 11:00 am | 55 | Moderate | 11.0 | 45.1 |
| 12:00 pm | 66 | Moderate | 17.0 | 71.2 |
| 01:00 pm | 75 | Moderate | 22.2 | 92.2 |
| 02:00 pm | 76 | Moderate | 22.3 | 87.8 |
| 03:00 pm | 83 | Moderate | 26.3 | 101.0 |
| 04:00 pm | 107 | Unhealthy for Sensitive Groups | 37.8 | 143.0 |
| 05:00 pm | 128 | Unhealthy for Sensitive Groups | 46.6 | 173.7 |
| 06:00 pm | 138 | Unhealthy for Sensitive Groups | 50.4 | 185.3 |
| 07:00 pm | 137 | Unhealthy for Sensitive Groups | 50.2 | 179.3 |
| 08:00 pm | 149 | Unhealthy for Sensitive Groups | 54.9 | 190.5 |
| 09:00 pm | 151 | Unhealthy | 55.6 | 182.1 |
| 10:00 pm | 153 | Unhealthy | 57.9 | 185.8 |
| 11:00 pm | 155 | Unhealthy | 61.2 | 204.0 |
| 12:00 am | 158 | Unhealthy | 65.0 | 229.1 |
| 01:00 am | 159 | Unhealthy | 66.6 | 238.0 |
| 02:00 am | 159 | Unhealthy | 67.3 | 239.3 |
| 03:00 am | 160 | Unhealthy | 67.8 | 236.1 |
| 04:00 am | 160 | Unhealthy | 68.0 | 234.7 |
| 05:00 am | 160 | Unhealthy | 68.0 | 236.6 |
| 06:00 am | 159 | Unhealthy | 67.5 | 232.8 |
| 07:00 am | 158 | Unhealthy | 65.0 | 220.7 |
| 08:00 am | 152 | Unhealthy | 57.5 | 190.9 |
| 09:00 am | 101 | Unhealthy for Sensitive Groups | 35.5 | 113.2 |
| 10:00 am | 74 | Moderate | 21.7 | 64.5 |
| 11:00 am | 58 | Moderate | 12.6 | 34.8 |
| 12:00 pm | 48 | Good | 8.7 | 22.3 |
| 01:00 pm | 37 | Good | 6.7 | 16.5 |
| 02:00 pm | 31 | Good | 5.6 | 13.3 |
| 03:00 pm | 25 | Good | 4.5 | 10.7 |
| 04:00 pm | 22 | Good | 4.0 | 9.6 |
| 05:00 pm | 20 | Good | 3.6 | 8.6 |
| 06:00 pm | 21 | Good | 3.7 | 9.0 |
| 07:00 pm | 22 | Good | 4.0 | 9.7 |
| 08:00 pm | 50 | Good | 9.0 | 25.8 |
| 09:00 pm | 51 | Moderate | 9.2 | 25.7 |
| 10:00 pm | 52 | Moderate | 9.4 | 25.8 |
| 11:00 pm | 52 | Moderate | 9.7 | 26.5 |
| 12:00 am | 53 | Moderate | 10.0 | 27.5 |
| 01:00 am | 53 | Moderate | 10.2 | 28.7 |
| 02:00 am | 53 | Moderate | 10.3 | 29.6 |
| 03:00 am | 54 | Moderate | 10.5 | 30.5 |
| 04:00 am | 54 | Moderate | 10.7 | 31.7 |
| 05:00 am | 54 | Moderate | 10.9 | 33.2 |
| 06:00 am | 55 | Moderate | 11.2 | 34.8 |
| 07:00 am | 55 | Moderate | 11.5 | 36.4 |
| 08:00 am | 56 | Moderate | 11.6 | 34.8 |
| 09:00 am | 63 | Moderate | 15.4 | 45.3 |
| 10:00 am | 59 | Moderate | 13.4 | 38.8 |
| 11:00 am | 53 | Moderate | 10.4 | 30.4 |
| 12:00 pm | 53 | Moderate | 10.3 | 30.4 |
| 01:00 pm | 52 | Moderate | 9.4 | 27.9 |
| 02:00 pm | 51 | Moderate | 9.1 | 27.0 |
| 03:00 pm | 51 | Moderate | 9.1 | 27.0 |
| 04:00 pm | 51 | Moderate | 9.1 | 26.7 |
| 05:00 pm | 53 | Moderate | 10.0 | 29.5 |
| 06:00 pm | 51 | Moderate | 9.1 | 25.5 |
| 07:00 pm | 47 | Good | 8.5 | 21.3 |
| 08:00 pm | 52 | Moderate | 9.7 | 24.3 |
| 09:00 pm | 48 | Good | 8.6 | 19.9 |
| 10:00 pm | 39 | Good | 7.0 | 15.7 |
| 11:00 pm | 29 | Good | 5.2 | 11.4 |
| 12:00 am | 20 | Good | 3.6 | 8.6 |
| 01:00 am | 12 | Good | 2.1 | 5.3 |
| 02:00 am | 4 | Good | 0.7 | 2.0 |
| 03:00 am | 1 | Good | 0.2 | 0.3 |
| 04:00 am | 1 | Good | 0.1 | 0.1 |
| 05:00 am | 1 | Good | 0.1 | 0.1 |
| 06:00 am | 1 | Good | 0.1 | 0.3 |
| 07:00 am | 2 | Good | 0.3 | 1.1 |
| 08:00 am | 14 | Good | 2.6 | 12.3 |
| 09:00 am | 47 | Good | 8.4 | 36.9 |
| 10:00 am | 61 | Moderate | 14.5 | 60.1 |
| 11:00 am | 63 | Moderate | 15.7 | 70.8 |
| 12:00 pm | 74 | Moderate | 19.9 | 101.0 |
| 01:00 pm | 74 | Moderate | 20.9 | 102.9 |
| 02:00 pm | 70 | Moderate | 19.1 | 88.5 |
| 03:00 pm | 67 | Moderate | 17.8 | 78.0 |
| 04:00 pm | 65 | Moderate | 16.8 | 71.2 |
| 05:00 pm | 63 | Moderate | 15.5 | 64.5 |
| 06:00 pm | 61 | Moderate | 14.5 | 60.3 |
| 07:00 pm | 59 | Moderate | 13.5 | 51.1 |
| 08:00 pm | 53 | Moderate | 10.0 | 32.7 |
| 09:00 pm | 50 | Good | 9.0 | 28.5 |
| 10:00 pm | 44 | Good | 7.9 | 23.6 |
| 11:00 pm | 41 | Good | 7.4 | 21.5 |
| 12:00 am | 41 | Good | 7.4 | 20.9 |
| 01:00 am | 42 | Good | 7.5 | 20.8 |
| 02:00 am | 42 | Good | 7.5 | 20.8 |
| 03:00 am | 42 | Good | 7.6 | 20.5 |
| 04:00 am | 42 | Good | 7.6 | 20.4 |
| 05:00 am | 42 | Good | 7.6 | 20.3 |
| 06:00 am | 42 | Good | 7.6 | 20.2 |
| 07:00 am | 42 | Good | 7.6 | 19.6 |
| 08:00 am | 38 | Good | 6.8 | 16.3 |