Ürümqi AQI History
Hourly air quality data for the past 24 hours in Ürümqi, Xinjiang.
24-Hour Summary
Average AQI
91
Peak AQI
500
Best AQI
28
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 06:00 am | — | — | — | — |
| 05:00 am | — | — | — | — |
| 04:00 am | — | — | — | — |
| 03:00 am | 42 | Good | 7.6 | 23.9 |
| 02:00 am | — | — | — | — |
| 01:00 am | 61 | Moderate | 14.5 | 30.3 |
| 12:00 am | 52 | Moderate | 9.8 | 28.6 |
| 11:00 pm | 35 | Good | 6.2 | 23.6 |
| 10:00 pm | 42 | Good | 7.5 | 24.0 |
| 09:00 pm | 58 | Moderate | 12.7 | 27.9 |
| 08:00 pm | 52 | Moderate | 9.4 | 33.0 |
| 07:00 pm | 55 | Moderate | 11.4 | 48.5 |
| 06:00 pm | 61 | Moderate | 14.4 | 43.4 |
| 05:00 pm | 65 | Moderate | 16.8 | 31.0 |
| 04:00 pm | 52 | Moderate | 9.9 | 28.5 |
| 03:00 pm | 55 | Moderate | 11.0 | 29.6 |
| 02:00 pm | 55 | Moderate | 11.5 | 31.0 |
| 01:00 pm | 72 | Moderate | 20.3 | 40.4 |
| 12:00 pm | 58 | Moderate | 12.8 | 33.1 |
| 11:00 am | 62 | Moderate | 14.8 | 31.3 |
| 10:00 am | 63 | Moderate | 15.4 | 28.1 |
| 09:00 am | 64 | Moderate | 16.3 | 28.2 |
| 08:00 am | 67 | Moderate | 17.5 | 26.8 |
| 07:00 am | 76 | Moderate | 22.8 | 35.5 |
| 06:00 am | 65 | Moderate | 16.5 | 47.8 |
| 05:00 am | 85 | Moderate | 27.3 | 65.5 |
| 04:00 am | 80 | Moderate | 24.8 | 70.3 |
| 03:00 am | 69 | Moderate | 18.6 | 64.4 |
| 02:00 am | 69 | Moderate | 18.6 | 64.4 |
| 01:00 am | 70 | Moderate | 14.3 | 94.7 |
| 12:00 am | 70 | Moderate | 14.3 | 94.7 |
| 11:00 pm | 75 | Moderate | 18.9 | 103.1 |
| 10:00 pm | 86 | Moderate | 27.6 | 81.3 |
| 09:00 pm | 65 | Moderate | 16.8 | 58.6 |
| 08:00 pm | — | — | — | — |
| 07:00 pm | 71 | Moderate | 20.0 | 58.6 |
| 06:00 pm | 78 | Moderate | 23.5 | 54.1 |
| 05:00 pm | 67 | Moderate | 17.6 | 43.0 |
| 04:00 pm | 57 | Moderate | 12.5 | 34.5 |
| 03:00 pm | 36 | Good | 6.5 | 30.6 |
| 02:00 pm | 38 | Good | 6.8 | 36.9 |
| 01:00 pm | 61 | Moderate | 14.6 | 75.1 |
| 12:00 pm | 73 | Moderate | 21.1 | 57.8 |
| 11:00 am | 78 | Moderate | 23.4 | 58.0 |
| 10:00 am | 70 | Moderate | 19.1 | 56.6 |
| 09:00 am | 71 | Moderate | 19.6 | 49.3 |
| 08:00 am | 84 | Moderate | 26.9 | 52.9 |
| 07:00 am | 79 | Moderate | 24.4 | 58.7 |
| 06:00 am | 74 | Moderate | 21.6 | 63.7 |
| 05:00 am | 77 | Moderate | 23.0 | 70.4 |
| 04:00 am | 76 | Moderate | 22.4 | 70.9 |
| 03:00 am | 80 | Moderate | 24.9 | 60.3 |
| 02:00 am | 67 | Moderate | 17.7 | 58.4 |
| 01:00 am | 62 | Moderate | 15.2 | 49.2 |
| 12:00 am | 62 | Moderate | 14.9 | 47.0 |
| 11:00 pm | 61 | Moderate | 14.6 | 42.2 |
| 10:00 pm | 58 | Moderate | 13.1 | 43.7 |
| 09:00 pm | 59 | Moderate | 13.5 | 41.5 |
| 08:00 pm | 60 | Moderate | 13.9 | 34.9 |
| 07:00 pm | 57 | Moderate | 12.5 | 36.3 |
| 06:00 pm | 55 | Moderate | 11.0 | 38.8 |
| 05:00 pm | 55 | Moderate | 11.4 | 51.8 |
| 04:00 pm | 65 | Moderate | 16.4 | 82.6 |
| 03:00 pm | 81 | Moderate | 19.3 | 115.0 |
| 02:00 pm | 64 | Moderate | 15.7 | 82.8 |
| 01:00 pm | 33 | Good | 4.9 | 36.0 |
| 12:00 pm | 67 | Moderate | 17.9 | 36.4 |
| 11:00 am | 73 | Moderate | 21.1 | 49.7 |
| 10:00 am | 73 | Moderate | 21.1 | 49.7 |
| 09:00 am | 69 | Moderate | 18.9 | 43.6 |
| 08:00 am | 71 | Moderate | 19.9 | 40.4 |
| 07:00 am | 67 | Moderate | 17.6 | 35.1 |
| 06:00 am | 70 | Moderate | 19.4 | 44.5 |
| 05:00 am | 60 | Moderate | 14.1 | 56.1 |
| 04:00 am | 62 | Moderate | 15.0 | 59.4 |
| 03:00 am | 59 | Moderate | 13.2 | 53.2 |
| 02:00 am | 61 | Moderate | 14.5 | 58.4 |
| 01:00 am | 58 | Moderate | 12.7 | 55.2 |
| 12:00 am | 57 | Moderate | 12.2 | 49.3 |
| 11:00 pm | 57 | Moderate | 12.3 | 46.3 |
| 10:00 pm | 64 | Moderate | 16.3 | 53.9 |
| 09:00 pm | 64 | Moderate | 16.3 | 53.9 |
| 08:00 pm | 68 | Moderate | 18.4 | 54.4 |
| 07:00 pm | 75 | Moderate | 22.1 | 55.4 |
| 06:00 pm | 74 | Moderate | 21.2 | 53.2 |
| 05:00 pm | 54 | Moderate | 10.5 | 37.1 |
| 04:00 pm | 57 | Moderate | 12.3 | 31.8 |
| 03:00 pm | 59 | Moderate | 13.4 | 34.3 |
| 02:00 pm | 42 | Good | 7.5 | 42.2 |
| 01:00 pm | 60 | Moderate | 14.0 | 49.6 |
| 12:00 pm | 71 | Moderate | 19.8 | 48.7 |
| 11:00 am | 71 | Moderate | 20.0 | 52.1 |
| 10:00 am | 71 | Moderate | 20.0 | 52.1 |
| 09:00 am | 71 | Moderate | 19.7 | 46.7 |
| 08:00 am | 60 | Moderate | 14.1 | 42.5 |
| 07:00 am | 55 | Moderate | 11.2 | 31.6 |
| 06:00 am | 53 | Moderate | 10.4 | 29.1 |
| 05:00 am | 57 | Moderate | 12.5 | 38.1 |
| 04:00 am | 56 | Moderate | 11.6 | 46.0 |
| 03:00 am | 45 | Good | 8.1 | 41.6 |
| 02:00 am | 54 | Moderate | 10.8 | 40.7 |
| 01:00 am | 53 | Moderate | 10.1 | 48.3 |
| 12:00 am | 57 | Moderate | 12.2 | 52.7 |
| 11:00 pm | 61 | Moderate | 14.2 | 53.9 |
| 10:00 pm | 64 | Moderate | 16.1 | 48.2 |
| 09:00 pm | 64 | Moderate | 16.1 | 48.2 |
| 08:00 pm | 67 | Moderate | 17.8 | 48.1 |
| 07:00 pm | 67 | Moderate | 17.8 | 36.3 |
| 06:00 pm | 55 | Moderate | 11.4 | 31.4 |
| 05:00 pm | 42 | Good | 7.5 | 25.6 |
| 04:00 pm | 36 | Good | 6.5 | 26.1 |
| 03:00 pm | 40 | Good | 7.2 | 30.6 |
| 02:00 pm | 28 | Good | 3.4 | 30.7 |
| 01:00 pm | 48 | Good | 8.7 | 44.4 |
| 12:00 pm | 56 | Moderate | 11.9 | 53.1 |
| 11:00 am | 56 | Moderate | 11.8 | 60.5 |
| 10:00 am | 80 | Moderate | 24.5 | 71.8 |
| 09:00 am | 87 | Moderate | 28.4 | 79.7 |
| 08:00 am | 80 | Moderate | 24.6 | 71.8 |
| 07:00 am | 72 | Moderate | 20.6 | 49.8 |
| 06:00 am | 45 | Good | 8.1 | 39.8 |
| 05:00 am | 55 | Moderate | 11.1 | 47.9 |
| 04:00 am | 59 | Moderate | 13.2 | 54.9 |
| 03:00 am | 68 | Moderate | 18.1 | 63.9 |
| 02:00 am | 70 | Moderate | 19.5 | 64.9 |
| 01:00 am | 74 | Moderate | 21.3 | 61.7 |
| 12:00 am | 72 | Moderate | 20.4 | 66.8 |
| 11:00 pm | 73 | Moderate | 20.9 | 67.2 |
| 10:00 pm | 70 | Moderate | 19.4 | 57.7 |
| 09:00 pm | 67 | Moderate | 17.9 | 70.5 |
| 08:00 pm | 93 | Moderate | 26.1 | 139.6 |
| 07:00 pm | 81 | Moderate | 25.2 | 45.5 |
| 06:00 pm | 73 | Moderate | 20.8 | 39.8 |
| 05:00 pm | 63 | Moderate | 15.8 | 36.1 |
| 04:00 pm | 63 | Moderate | 15.8 | 44.2 |
| 03:00 pm | 74 | Moderate | 21.5 | 68.4 |
| 02:00 pm | 72 | Moderate | 20.5 | 44.1 |
| 01:00 pm | 68 | Moderate | 18.2 | 43.8 |
| 12:00 pm | 77 | Moderate | 23.3 | 43.1 |
| 11:00 am | 71 | Moderate | 20.0 | 40.4 |
| 10:00 am | 310 | Hazardous | 63.1 | 433.9 |
| 09:00 am | 389 | Hazardous | 72.3 | 504.5 |
| 08:00 am | 390 | Hazardous | 73.4 | 505.3 |
| 07:00 am | 486 | Hazardous | 141.7 | 592.0 |
| 06:00 am | 486 | Hazardous | 141.7 | 592.0 |
| 05:00 am | 486 | Hazardous | 141.7 | 592.0 |
| 04:00 am | 500 | Hazardous | 154.8 | 728.2 |
| 03:00 am | 500 | Hazardous | 171.6 | 836.1 |
| 02:00 am | 500 | Hazardous | 215.0 | 993.4 |
| 01:00 am | 500 | Hazardous | 210.6 | 871.3 |
| 12:00 am | 162 | Unhealthy | 70.7 | 268.1 |
| 11:00 pm | 161 | Unhealthy | 70.0 | 265.2 |
| 10:00 pm | 87 | Moderate | 28.4 | 69.7 |
| 09:00 pm | 94 | Moderate | 32.2 | 73.5 |
| 08:00 pm | 88 | Moderate | 29.0 | 60.5 |
| 07:00 pm | 77 | Moderate | 23.0 | 53.9 |
| 06:00 pm | 71 | Moderate | 19.9 | 55.0 |
| 05:00 pm | 59 | Moderate | 13.3 | 51.4 |
| 04:00 pm | 59 | Moderate | 13.3 | 51.4 |
| 03:00 pm | 62 | Moderate | 15.0 | 53.1 |
| 02:00 pm | 73 | Moderate | 21.1 | 61.0 |
| 01:00 pm | 73 | Moderate | 21.1 | 61.0 |
| 12:00 pm | 85 | Moderate | 27.3 | 60.3 |
| 11:00 am | 85 | Moderate | 27.3 | 65.7 |
| 10:00 am | 87 | Moderate | 28.5 | 73.0 |
| 09:00 am | 95 | Moderate | 32.9 | 76.9 |
| 08:00 am | 109 | Unhealthy for Sensitive Groups | 38.5 | 81.0 |
| 07:00 am | 107 | Unhealthy for Sensitive Groups | 38.0 | 74.8 |