Qagan Us AQI History
Hourly air quality data for the past 24 hours in Qagan Us, Qinghai.
24-Hour Summary
Average AQI
79
Peak AQI
318
Best AQI
29
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 04:00 pm | 74 | Moderate | 21.2 | 101.5 |
| 05:00 pm | 67 | Moderate | 17.9 | 81.0 |
| 06:00 pm | 63 | Moderate | 15.3 | 65.9 |
| 07:00 pm | 60 | Moderate | 13.7 | 58.7 |
| 08:00 pm | 66 | Moderate | 17.3 | 76.8 |
| 09:00 pm | 62 | Moderate | 15.1 | 59.6 |
| 10:00 pm | 60 | Moderate | 14.0 | 56.1 |
| 11:00 pm | 59 | Moderate | 13.4 | 55.5 |
| 12:00 am | 59 | Moderate | 13.2 | 56.6 |
| 01:00 am | 58 | Moderate | 13.1 | 57.9 |
| 02:00 am | 58 | Moderate | 13.0 | 57.5 |
| 03:00 am | 58 | Moderate | 12.6 | 54.0 |
| 04:00 am | 57 | Moderate | 12.1 | 47.7 |
| 05:00 am | 56 | Moderate | 11.7 | 43.4 |
| 06:00 am | 55 | Moderate | 11.3 | 41.7 |
| 07:00 am | 54 | Moderate | 10.7 | 40.2 |
| 08:00 am | 52 | Moderate | 9.4 | 27.8 |
| 09:00 am | 55 | Moderate | 11.0 | 53.1 |
| 10:00 am | 57 | Moderate | 12.2 | 65.9 |
| 11:00 am | 64 | Moderate | 14.8 | 81.0 |
| 12:00 pm | 65 | Moderate | 15.6 | 84.1 |
| 01:00 pm | 63 | Moderate | 15.5 | 79.6 |
| 02:00 pm | 69 | Moderate | 18.5 | 92.7 |
| 03:00 pm | 82 | Moderate | 23.1 | 117.8 |
| 04:00 pm | 93 | Moderate | 26.8 | 139.7 |
| 05:00 pm | 101 | Unhealthy for Sensitive Groups | 29.3 | 155.5 |
| 06:00 pm | 109 | Unhealthy for Sensitive Groups | 31.4 | 171.4 |
| 07:00 pm | 114 | Unhealthy for Sensitive Groups | 32.7 | 181.6 |
| 08:00 pm | 97 | Moderate | 26.6 | 147.6 |
| 09:00 pm | 94 | Moderate | 26.1 | 142.5 |
| 10:00 pm | 88 | Moderate | 24.9 | 129.5 |
| 11:00 pm | 84 | Moderate | 23.8 | 121.1 |
| 12:00 am | 79 | Moderate | 22.9 | 112.9 |
| 01:00 am | 74 | Moderate | 21.5 | 98.0 |
| 02:00 am | 71 | Moderate | 19.6 | 74.0 |
| 03:00 am | 66 | Moderate | 17.2 | 52.9 |
| 04:00 am | 63 | Moderate | 15.3 | 43.3 |
| 05:00 am | 60 | Moderate | 13.8 | 37.8 |
| 06:00 am | 57 | Moderate | 12.5 | 33.5 |
| 07:00 am | 55 | Moderate | 11.3 | 29.7 |
| 08:00 am | 29 | Good | 5.3 | 5.8 |
| 09:00 am | 32 | Good | 5.7 | 16.9 |
| 10:00 am | 41 | Good | 7.3 | 29.8 |
| 11:00 am | 53 | Moderate | 10.2 | 39.3 |
| 12:00 pm | 54 | Moderate | 10.6 | 39.7 |
| 01:00 pm | 53 | Moderate | 10.1 | 36.9 |
| 02:00 pm | 52 | Moderate | 9.5 | 33.5 |
| 03:00 pm | 49 | Good | 8.8 | 29.8 |
| 04:00 pm | 47 | Good | 8.4 | 27.0 |
| 05:00 pm | 45 | Good | 8.1 | 25.3 |
| 06:00 pm | 44 | Good | 8.0 | 24.0 |
| 07:00 pm | 44 | Good | 7.9 | 23.1 |
| 08:00 pm | 53 | Moderate | 10.3 | 31.9 |
| 09:00 pm | 55 | Moderate | 11.5 | 34.0 |
| 10:00 pm | 58 | Moderate | 12.6 | 37.0 |
| 11:00 pm | 82 | Moderate | 25.7 | 102.2 |
| 12:00 am | 160 | Unhealthy | 57.0 | 273.8 |
| 01:00 am | 287 | Very Unhealthy | 85.4 | 415.4 |
| 02:00 am | 318 | Hazardous | 93.1 | 440.5 |
| 03:00 am | 268 | Very Unhealthy | 84.5 | 402.3 |
| 04:00 am | 184 | Unhealthy | 65.4 | 322.2 |
| 05:00 am | 125 | Unhealthy for Sensitive Groups | 44.0 | 204.9 |
| 06:00 am | 98 | Moderate | 33.2 | 150.9 |
| 07:00 am | 91 | Moderate | 30.0 | 136.9 |
| 08:00 am | 78 | Moderate | 23.7 | 100.6 |
| 09:00 am | 77 | Moderate | 23.3 | 103.4 |
| 10:00 am | 76 | Moderate | 22.5 | 101.5 |
| 11:00 am | 89 | Moderate | 27.6 | 131.3 |
| 12:00 pm | 114 | Unhealthy for Sensitive Groups | 37.0 | 182.1 |
| 01:00 pm | 122 | Unhealthy for Sensitive Groups | 39.6 | 197.0 |
| 02:00 pm | 113 | Unhealthy for Sensitive Groups | 36.6 | 180.2 |
| 03:00 pm | 104 | Unhealthy for Sensitive Groups | 33.6 | 162.1 |
| 04:00 pm | 100 | Moderate | 32.5 | 154.1 |
| 05:00 pm | 102 | Unhealthy for Sensitive Groups | 33.4 | 157.9 |
| 06:00 pm | 105 | Unhealthy for Sensitive Groups | 34.7 | 163.9 |
| 07:00 pm | 108 | Unhealthy for Sensitive Groups | 35.5 | 169.0 |
| 08:00 pm | 86 | Moderate | 27.7 | 121.5 |
| 09:00 pm | 85 | Moderate | 27.2 | 117.1 |
| 10:00 pm | 85 | Moderate | 27.5 | 116.9 |
| 11:00 pm | 86 | Moderate | 28.0 | 117.8 |
| 12:00 am | 87 | Moderate | 28.6 | 119.2 |
| 01:00 am | 88 | Moderate | 28.8 | 118.5 |
| 02:00 am | 87 | Moderate | 28.4 | 115.0 |
| 03:00 am | 85 | Moderate | 27.3 | 104.1 |
| 04:00 am | 82 | Moderate | 25.6 | 87.3 |
| 05:00 am | 79 | Moderate | 24.2 | 75.4 |
| 06:00 am | 77 | Moderate | 23.1 | 66.8 |
| 07:00 am | 75 | Moderate | 22.1 | 61.5 |
| 08:00 am | 76 | Moderate | 22.6 | 66.4 |
| 09:00 am | 74 | Moderate | 21.5 | 79.9 |
| 10:00 am | 68 | Moderate | 18.2 | 69.6 |
| 11:00 am | 69 | Moderate | 18.6 | 72.6 |
| 12:00 pm | 69 | Moderate | 18.5 | 73.1 |
| 01:00 pm | 64 | Moderate | 16.2 | 63.6 |
| 02:00 pm | 61 | Moderate | 14.5 | 56.0 |
| 03:00 pm | 59 | Moderate | 13.3 | 51.3 |
| 04:00 pm | 58 | Moderate | 12.7 | 49.0 |
| 05:00 pm | 57 | Moderate | 12.2 | 46.9 |
| 06:00 pm | 56 | Moderate | 11.9 | 45.2 |
| 07:00 pm | 56 | Moderate | 11.8 | 43.9 |
| 08:00 pm | 57 | Moderate | 12.5 | 46.3 |
| 09:00 pm | 57 | Moderate | 12.3 | 43.7 |
| 10:00 pm | 57 | Moderate | 12.3 | 43.5 |
| 11:00 pm | 57 | Moderate | 12.3 | 43.4 |
| 12:00 am | 57 | Moderate | 12.3 | 42.6 |
| 01:00 am | 57 | Moderate | 12.1 | 40.3 |
| 02:00 am | 56 | Moderate | 11.8 | 36.7 |
| 03:00 am | 55 | Moderate | 11.4 | 32.4 |
| 04:00 am | 54 | Moderate | 10.9 | 29.0 |
| 05:00 am | 54 | Moderate | 10.7 | 27.5 |
| 06:00 am | 54 | Moderate | 10.5 | 27.8 |
| 07:00 am | 54 | Moderate | 10.6 | 29.2 |
| 08:00 am | 54 | Moderate | 10.8 | 34.2 |
| 09:00 am | 52 | Moderate | 9.4 | 37.3 |
| 10:00 am | 60 | Moderate | 13.7 | 57.7 |
| 11:00 am | 88 | Moderate | 29.0 | 125.7 |
| 12:00 pm | 113 | Unhealthy for Sensitive Groups | 40.2 | 179.3 |
| 01:00 pm | 132 | Unhealthy for Sensitive Groups | 47.0 | 217.5 |
| 02:00 pm | 143 | Unhealthy for Sensitive Groups | 49.6 | 239.3 |
| 03:00 pm | 150 | Unhealthy for Sensitive Groups | 50.1 | 254.3 |
| 04:00 pm | 156 | Unhealthy | 49.8 | 266.4 |
| 05:00 pm | 155 | Unhealthy | 47.4 | 263.6 |
| 06:00 pm | 149 | Unhealthy for Sensitive Groups | 43.7 | 251.5 |
| 07:00 pm | 144 | Unhealthy for Sensitive Groups | 40.6 | 241.2 |
| 08:00 pm | 132 | Unhealthy for Sensitive Groups | 38.5 | 217.0 |
| 09:00 pm | 97 | Moderate | 30.5 | 148.1 |
| 10:00 pm | 83 | Moderate | 25.1 | 120.6 |
| 11:00 pm | 78 | Moderate | 22.8 | 110.4 |
| 12:00 am | 75 | Moderate | 22.2 | 104.5 |
| 01:00 am | 74 | Moderate | 21.7 | 95.7 |
| 02:00 am | 72 | Moderate | 20.5 | 85.0 |
| 03:00 am | 71 | Moderate | 19.8 | 84.8 |
| 04:00 am | 69 | Moderate | 18.9 | 83.1 |
| 05:00 am | 68 | Moderate | 18.0 | 78.7 |
| 06:00 am | 68 | Moderate | 18.0 | 78.7 |
| 07:00 am | 69 | Moderate | 18.9 | 85.9 |
| 08:00 am | 74 | Moderate | 21.4 | 65.0 |
| 09:00 am | 92 | Moderate | 27.4 | 138.8 |
| 10:00 am | 103 | Unhealthy for Sensitive Groups | 31.8 | 160.2 |
| 11:00 am | 100 | Moderate | 31.7 | 154.1 |
| 12:00 pm | 95 | Moderate | 29.5 | 143.0 |
| 01:00 pm | 86 | Moderate | 26.5 | 126.2 |
| 02:00 pm | 81 | Moderate | 25.0 | 116.2 |
| 03:00 pm | 77 | Moderate | 23.2 | 105.7 |
| 04:00 pm | 76 | Moderate | 22.3 | 101.0 |
| 05:00 pm | 74 | Moderate | 21.4 | 97.1 |
| 06:00 pm | 73 | Moderate | 21.1 | 97.1 |
| 07:00 pm | 74 | Moderate | 21.2 | 100.4 |
| 08:00 pm | 75 | Moderate | 21.1 | 104.3 |
| 09:00 pm | 72 | Moderate | 20.4 | 93.4 |
| 10:00 pm | 70 | Moderate | 19.2 | 80.8 |
| 11:00 pm | 68 | Moderate | 18.0 | 70.1 |
| 12:00 am | 66 | Moderate | 16.9 | 61.5 |
| 01:00 am | 64 | Moderate | 16.1 | 54.9 |
| 02:00 am | 63 | Moderate | 15.3 | 49.4 |
| 03:00 am | 61 | Moderate | 14.6 | 45.3 |
| 04:00 am | 60 | Moderate | 14.0 | 42.4 |
| 05:00 am | 59 | Moderate | 13.4 | 39.7 |
| 06:00 am | 58 | Moderate | 12.9 | 37.8 |
| 07:00 am | 57 | Moderate | 12.4 | 36.7 |
| 08:00 am | 56 | Moderate | 11.9 | 35.6 |
| 09:00 am | 58 | Moderate | 13.0 | 50.6 |
| 10:00 am | 58 | Moderate | 13.1 | 57.4 |
| 11:00 am | 54 | Moderate | 10.7 | 45.1 |
| 12:00 pm | 52 | Moderate | 9.8 | 41.1 |
| 01:00 pm | 52 | Moderate | 9.4 | 38.5 |
| 02:00 pm | 49 | Good | 8.8 | 34.8 |
| 03:00 pm | 48 | Good | 8.6 | 33.1 |