Xihuachi AQI History
Hourly air quality data for the past 24 hours in Xihuachi, Gansu.
24-Hour Summary
Average AQI
67
Peak AQI
127
Best AQI
2
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 10:00 am | 76 | Moderate | 22.3 | 87.1 |
| 11:00 am | 85 | Moderate | 24.9 | 124.3 |
| 12:00 pm | 100 | Moderate | 27.4 | 154.6 |
| 01:00 pm | 104 | Unhealthy for Sensitive Groups | 27.6 | 161.6 |
| 02:00 pm | 103 | Unhealthy for Sensitive Groups | 27.4 | 159.7 |
| 03:00 pm | 102 | Unhealthy for Sensitive Groups | 27.3 | 157.4 |
| 04:00 pm | 101 | Unhealthy for Sensitive Groups | 27.3 | 156.0 |
| 05:00 pm | 99 | Moderate | 27.2 | 152.7 |
| 06:00 pm | 95 | Moderate | 26.8 | 143.4 |
| 07:00 pm | 80 | Moderate | 24.8 | 108.7 |
| 08:00 pm | 77 | Moderate | 23.3 | 99.9 |
| 09:00 pm | 77 | Moderate | 23.1 | 92.9 |
| 10:00 pm | 76 | Moderate | 22.7 | 86.6 |
| 11:00 pm | 77 | Moderate | 23.2 | 85.2 |
| 12:00 am | 78 | Moderate | 23.8 | 84.5 |
| 01:00 am | 80 | Moderate | 24.5 | 85.0 |
| 02:00 am | 81 | Moderate | 25.4 | 86.4 |
| 03:00 am | 83 | Moderate | 26.3 | 87.8 |
| 04:00 am | 84 | Moderate | 27.0 | 88.7 |
| 05:00 am | 85 | Moderate | 27.6 | 89.2 |
| 06:00 am | 86 | Moderate | 27.9 | 88.9 |
| 07:00 am | 85 | Moderate | 27.3 | 79.4 |
| 08:00 am | 70 | Moderate | 19.5 | 62.9 |
| 09:00 am | 69 | Moderate | 18.5 | 66.1 |
| 10:00 am | 62 | Moderate | 14.9 | 58.4 |
| 11:00 am | 52 | Moderate | 9.9 | 38.8 |
| 12:00 pm | 44 | Good | 7.9 | 30.5 |
| 01:00 pm | 39 | Good | 7.0 | 26.4 |
| 02:00 pm | 37 | Good | 6.6 | 24.3 |
| 03:00 pm | 34 | Good | 6.2 | 22.4 |
| 04:00 pm | 33 | Good | 6.0 | 21.1 |
| 05:00 pm | 32 | Good | 5.8 | 20.3 |
| 06:00 pm | 32 | Good | 5.7 | 19.4 |
| 07:00 pm | 33 | Good | 5.9 | 16.2 |
| 08:00 pm | 8 | Good | 1.5 | 1.5 |
| 09:00 pm | 11 | Good | 1.9 | 1.9 |
| 10:00 pm | 11 | Good | 1.9 | 1.9 |
| 11:00 pm | 13 | Good | 2.3 | 2.8 |
| 12:00 am | 20 | Good | 3.6 | 5.8 |
| 01:00 am | 29 | Good | 5.2 | 9.7 |
| 02:00 am | 38 | Good | 6.8 | 13.8 |
| 03:00 am | 47 | Good | 8.4 | 17.4 |
| 04:00 am | 52 | Moderate | 9.8 | 21.0 |
| 05:00 am | 55 | Moderate | 11.2 | 24.6 |
| 06:00 am | 58 | Moderate | 12.6 | 28.2 |
| 07:00 am | 59 | Moderate | 13.3 | 28.1 |
| 08:00 am | 54 | Moderate | 10.9 | 23.0 |
| 09:00 am | 55 | Moderate | 11.3 | 24.3 |
| 10:00 am | 52 | Moderate | 9.6 | 19.7 |
| 11:00 am | 41 | Good | 7.3 | 14.4 |
| 12:00 pm | 30 | Good | 5.4 | 10.3 |
| 01:00 pm | 23 | Good | 4.1 | 8.2 |
| 02:00 pm | 24 | Good | 4.3 | 10.2 |
| 03:00 pm | 23 | Good | 4.1 | 9.9 |
| 04:00 pm | 21 | Good | 3.8 | 8.8 |
| 05:00 pm | 19 | Good | 3.5 | 7.9 |
| 06:00 pm | 19 | Good | 3.4 | 7.0 |
| 07:00 pm | 19 | Good | 3.5 | 6.3 |
| 08:00 pm | 2 | Good | 0.3 | 0.3 |
| 09:00 pm | 4 | Good | 0.8 | 0.8 |
| 10:00 pm | 7 | Good | 1.2 | 1.2 |
| 11:00 pm | 9 | Good | 1.7 | 1.9 |
| 12:00 am | 13 | Good | 2.3 | 2.7 |
| 01:00 am | 17 | Good | 3.1 | 3.6 |
| 02:00 am | 23 | Good | 4.2 | 4.9 |
| 03:00 am | 31 | Good | 5.5 | 6.3 |
| 04:00 am | 36 | Good | 6.4 | 7.5 |
| 05:00 am | 40 | Good | 7.2 | 8.4 |
| 06:00 am | 44 | Good | 7.9 | 9.3 |
| 07:00 am | 46 | Good | 8.3 | 10.0 |
| 08:00 am | 17 | Good | 3.1 | 3.2 |
| 09:00 am | 7 | Good | 1.3 | 1.3 |
| 10:00 am | 8 | Good | 1.4 | 1.4 |
| 11:00 am | 11 | Good | 2.0 | 4.5 |
| 12:00 pm | 44 | Good | 7.9 | 32.4 |
| 01:00 pm | 60 | Moderate | 13.8 | 71.5 |
| 02:00 pm | 84 | Moderate | 21.8 | 121.1 |
| 03:00 pm | 114 | Unhealthy for Sensitive Groups | 33.2 | 181.1 |
| 04:00 pm | 127 | Unhealthy for Sensitive Groups | 41.7 | 207.2 |
| 05:00 pm | 117 | Unhealthy for Sensitive Groups | 42.0 | 174.2 |
| 06:00 pm | 114 | Unhealthy for Sensitive Groups | 40.6 | 146.7 |
| 07:00 pm | 109 | Unhealthy for Sensitive Groups | 38.9 | 123.4 |
| 08:00 pm | 107 | Unhealthy for Sensitive Groups | 38.0 | 107.3 |
| 09:00 pm | 105 | Unhealthy for Sensitive Groups | 37.1 | 102.0 |
| 10:00 pm | 103 | Unhealthy for Sensitive Groups | 36.4 | 96.9 |
| 11:00 pm | 103 | Unhealthy for Sensitive Groups | 36.2 | 94.1 |
| 12:00 am | 101 | Unhealthy for Sensitive Groups | 35.6 | 88.9 |
| 01:00 am | 99 | Moderate | 34.9 | 85.2 |
| 02:00 am | 98 | Moderate | 34.2 | 84.1 |
| 03:00 am | 97 | Moderate | 33.8 | 82.9 |
| 04:00 am | 96 | Moderate | 33.4 | 82.9 |
| 05:00 am | 96 | Moderate | 33.2 | 83.4 |
| 06:00 am | 96 | Moderate | 33.1 | 84.1 |
| 07:00 am | 95 | Moderate | 32.6 | 79.9 |
| 08:00 am | 94 | Moderate | 32.1 | 84.1 |
| 09:00 am | 104 | Unhealthy for Sensitive Groups | 36.9 | 115.3 |
| 10:00 am | 112 | Unhealthy for Sensitive Groups | 39.8 | 141.6 |
| 11:00 am | 114 | Unhealthy for Sensitive Groups | 40.6 | 156.5 |
| 12:00 pm | 107 | Unhealthy for Sensitive Groups | 38.1 | 145.8 |
| 01:00 pm | 96 | Moderate | 33.1 | 122.0 |
| 02:00 pm | 87 | Moderate | 28.2 | 102.0 |
| 03:00 pm | 82 | Moderate | 25.8 | 93.6 |
| 04:00 pm | 81 | Moderate | 25.3 | 91.5 |
| 05:00 pm | 80 | Moderate | 24.8 | 87.5 |
| 06:00 pm | 78 | Moderate | 23.7 | 77.8 |
| 07:00 pm | 77 | Moderate | 22.8 | 64.0 |
| 08:00 pm | 66 | Moderate | 16.9 | 43.1 |
| 09:00 pm | 67 | Moderate | 17.9 | 45.5 |
| 10:00 pm | 68 | Moderate | 18.4 | 46.0 |
| 11:00 pm | 69 | Moderate | 18.7 | 46.8 |
| 12:00 am | 69 | Moderate | 19.0 | 48.3 |
| 01:00 am | 70 | Moderate | 19.4 | 50.1 |
| 02:00 am | 72 | Moderate | 20.2 | 54.0 |
| 03:00 am | 74 | Moderate | 21.5 | 58.9 |
| 04:00 am | 77 | Moderate | 23.1 | 64.3 |
| 05:00 am | 81 | Moderate | 25.1 | 70.5 |
| 06:00 am | 85 | Moderate | 27.3 | 77.5 |
| 07:00 am | 89 | Moderate | 29.6 | 85.0 |
| 08:00 am | 78 | Moderate | 23.7 | 62.4 |
| 09:00 am | 89 | Moderate | 29.3 | 83.4 |
| 10:00 am | 94 | Moderate | 32.2 | 96.2 |
| 11:00 am | 96 | Moderate | 33.5 | 106.4 |
| 12:00 pm | 95 | Moderate | 32.9 | 109.2 |
| 01:00 pm | 88 | Moderate | 28.8 | 97.6 |
| 02:00 pm | 78 | Moderate | 23.4 | 79.9 |
| 03:00 pm | 71 | Moderate | 19.7 | 67.3 |
| 04:00 pm | 67 | Moderate | 17.7 | 60.1 |
| 05:00 pm | 65 | Moderate | 16.5 | 55.5 |
| 06:00 pm | 64 | Moderate | 15.9 | 51.5 |
| 07:00 pm | 63 | Moderate | 15.6 | 39.2 |
| 08:00 pm | 69 | Moderate | 18.7 | 51.9 |
| 09:00 pm | 71 | Moderate | 19.7 | 53.9 |
| 10:00 pm | 72 | Moderate | 20.5 | 55.2 |
| 11:00 pm | 74 | Moderate | 21.3 | 56.3 |
| 12:00 am | 75 | Moderate | 22.1 | 58.0 |
| 01:00 am | 77 | Moderate | 22.8 | 59.6 |
| 02:00 am | 79 | Moderate | 23.9 | 64.3 |
| 03:00 am | 81 | Moderate | 25.2 | 69.4 |
| 04:00 am | 83 | Moderate | 26.4 | 72.9 |
| 05:00 am | 85 | Moderate | 27.1 | 73.3 |
| 06:00 am | 86 | Moderate | 28.0 | 74.7 |
| 07:00 am | 87 | Moderate | 28.5 | 73.6 |
| 08:00 am | 73 | Moderate | 21.1 | 49.8 |
| 09:00 am | 72 | Moderate | 20.3 | 49.1 |
| 10:00 am | 69 | Moderate | 18.7 | 52.2 |
| 11:00 am | 66 | Moderate | 17.4 | 60.8 |
| 12:00 pm | 60 | Moderate | 13.8 | 47.6 |
| 01:00 pm | 66 | Moderate | 17.0 | 56.7 |
| 02:00 pm | 85 | Moderate | 27.1 | 93.6 |
| 03:00 pm | 92 | Moderate | 30.9 | 105.9 |
| 04:00 pm | 90 | Moderate | 30.3 | 107.1 |
| 05:00 pm | 87 | Moderate | 28.2 | 102.2 |
| 06:00 pm | 81 | Moderate | 25.3 | 82.0 |
| 07:00 pm | 78 | Moderate | 23.8 | 69.8 |
| 08:00 pm | 69 | Moderate | 18.7 | 40.5 |
| 09:00 pm | 71 | Moderate | 19.6 | 47.0 |
| 10:00 pm | 71 | Moderate | 19.8 | 47.3 |
| 11:00 pm | 71 | Moderate | 20.0 | 46.9 |
| 12:00 am | 72 | Moderate | 20.3 | 46.7 |
| 01:00 am | 72 | Moderate | 20.4 | 46.3 |
| 02:00 am | 73 | Moderate | 20.7 | 45.9 |
| 03:00 am | 73 | Moderate | 20.9 | 45.2 |
| 04:00 am | 73 | Moderate | 21.0 | 44.5 |
| 05:00 am | 73 | Moderate | 21.1 | 44.0 |
| 06:00 am | 73 | Moderate | 21.1 | 42.7 |
| 07:00 am | 71 | Moderate | 19.7 | 34.6 |
| 08:00 am | 68 | Moderate | 18.3 | 32.0 |
| 09:00 am | 67 | Moderate | 17.9 | 40.5 |