Hohhot AQI History
Hourly air quality data for the past 24 hours in Hohhot, Inner Mongolia.
24-Hour Summary
Average AQI
61
Peak AQI
214
Best AQI
16
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 10:00 am | 48 | Good | 8.7 | 25.1 |
| 11:00 am | 29 | Good | 5.2 | 11.6 |
| 12:00 pm | 23 | Good | 4.1 | 8.1 |
| 01:00 pm | 21 | Good | 3.7 | 7.5 |
| 02:00 pm | 22 | Good | 4.0 | 9.1 |
| 03:00 pm | 24 | Good | 4.3 | 11.0 |
| 04:00 pm | 26 | Good | 4.7 | 13.7 |
| 05:00 pm | 28 | Good | 5.1 | 15.8 |
| 06:00 pm | 31 | Good | 5.5 | 17.8 |
| 07:00 pm | 41 | Good | 7.3 | 18.7 |
| 08:00 pm | 55 | Moderate | 11.3 | 14.2 |
| 09:00 pm | 68 | Moderate | 18.4 | 21.4 |
| 10:00 pm | 78 | Moderate | 23.6 | 26.9 |
| 11:00 pm | 83 | Moderate | 26.1 | 29.6 |
| 12:00 am | 83 | Moderate | 26.3 | 29.7 |
| 01:00 am | 82 | Moderate | 25.8 | 28.8 |
| 02:00 am | 81 | Moderate | 25.1 | 27.5 |
| 03:00 am | 79 | Moderate | 24.3 | 26.5 |
| 04:00 am | 78 | Moderate | 23.5 | 26.1 |
| 05:00 am | 77 | Moderate | 22.9 | 26.8 |
| 06:00 am | 77 | Moderate | 22.8 | 28.6 |
| 07:00 am | 80 | Moderate | 24.8 | 30.0 |
| 08:00 am | 22 | Good | 3.9 | 9.8 |
| 09:00 am | 29 | Good | 5.3 | 18.7 |
| 10:00 am | 38 | Good | 6.8 | 26.8 |
| 11:00 am | 43 | Good | 7.7 | 34.3 |
| 12:00 pm | 42 | Good | 7.6 | 39.2 |
| 01:00 pm | 38 | Good | 6.8 | 36.0 |
| 02:00 pm | 36 | Good | 6.4 | 31.1 |
| 03:00 pm | 34 | Good | 6.1 | 26.3 |
| 04:00 pm | 32 | Good | 5.7 | 22.6 |
| 05:00 pm | 33 | Good | 6.0 | 24.0 |
| 06:00 pm | 45 | Good | 8.1 | 27.1 |
| 07:00 pm | 55 | Moderate | 11.1 | 34.2 |
| 08:00 pm | 54 | Moderate | 10.8 | 24.4 |
| 09:00 pm | 59 | Moderate | 13.5 | 33.9 |
| 10:00 pm | 63 | Moderate | 15.3 | 43.0 |
| 11:00 pm | 64 | Moderate | 16.2 | 54.0 |
| 12:00 am | 65 | Moderate | 16.4 | 62.4 |
| 01:00 am | 64 | Moderate | 16.1 | 64.5 |
| 02:00 am | 63 | Moderate | 15.8 | 61.7 |
| 03:00 am | 63 | Moderate | 15.4 | 57.3 |
| 04:00 am | 62 | Moderate | 15.1 | 53.7 |
| 05:00 am | 62 | Moderate | 15.1 | 51.6 |
| 06:00 am | 63 | Moderate | 15.5 | 50.1 |
| 07:00 am | 66 | Moderate | 16.9 | 45.5 |
| 08:00 am | 36 | Good | 6.5 | 22.9 |
| 09:00 am | 33 | Good | 5.9 | 26.8 |
| 10:00 am | 34 | Good | 6.1 | 29.8 |
| 11:00 am | 36 | Good | 6.4 | 27.5 |
| 12:00 pm | 37 | Good | 6.6 | 21.3 |
| 01:00 pm | 24 | Good | 4.4 | 11.0 |
| 02:00 pm | 42 | Good | 7.6 | 33.2 |
| 03:00 pm | 37 | Good | 6.7 | 26.2 |
| 04:00 pm | 40 | Good | 7.2 | 32.4 |
| 05:00 pm | 43 | Good | 7.7 | 36.7 |
| 06:00 pm | 44 | Good | 8.0 | 38.4 |
| 07:00 pm | 45 | Good | 8.1 | 26.9 |
| 08:00 pm | 35 | Good | 6.3 | 11.6 |
| 09:00 pm | 32 | Good | 5.8 | 9.5 |
| 10:00 pm | 26 | Good | 4.7 | 6.3 |
| 11:00 pm | 22 | Good | 3.9 | 4.5 |
| 12:00 am | 18 | Good | 3.2 | 3.4 |
| 01:00 am | 16 | Good | 2.8 | 2.9 |
| 02:00 am | 16 | Good | 2.9 | 2.9 |
| 03:00 am | 19 | Good | 3.4 | 3.5 |
| 04:00 am | 23 | Good | 4.1 | 4.3 |
| 05:00 am | 30 | Good | 5.4 | 7.0 |
| 06:00 am | 55 | Moderate | 11.5 | 34.1 |
| 07:00 am | 84 | Moderate | 26.7 | 86.8 |
| 08:00 am | 144 | Unhealthy for Sensitive Groups | 50.6 | 242.1 |
| 09:00 am | 214 | Very Unhealthy | 73.3 | 364.1 |
| 10:00 am | 161 | Unhealthy | 62.9 | 276.6 |
| 11:00 am | 116 | Unhealthy for Sensitive Groups | 41.7 | 157.9 |
| 12:00 pm | 83 | Moderate | 26.1 | 85.9 |
| 01:00 pm | 66 | Moderate | 17.0 | 50.5 |
| 02:00 pm | 58 | Moderate | 13.1 | 39.0 |
| 03:00 pm | 57 | Moderate | 12.1 | 41.1 |
| 04:00 pm | 56 | Moderate | 11.8 | 45.2 |
| 05:00 pm | 56 | Moderate | 11.8 | 49.9 |
| 06:00 pm | 57 | Moderate | 12.3 | 55.5 |
| 07:00 pm | 60 | Moderate | 13.9 | 57.4 |
| 08:00 pm | 67 | Moderate | 17.6 | 57.0 |
| 09:00 pm | 81 | Moderate | 25.3 | 72.9 |
| 10:00 pm | 93 | Moderate | 31.4 | 91.0 |
| 11:00 pm | 101 | Unhealthy for Sensitive Groups | 35.6 | 112.2 |
| 12:00 am | 105 | Unhealthy for Sensitive Groups | 37.0 | 133.2 |
| 01:00 am | 106 | Unhealthy for Sensitive Groups | 37.5 | 150.4 |
| 02:00 am | 107 | Unhealthy for Sensitive Groups | 38.0 | 165.3 |
| 03:00 am | 115 | Unhealthy for Sensitive Groups | 38.3 | 183.0 |
| 04:00 am | 122 | Unhealthy for Sensitive Groups | 38.6 | 198.8 |
| 05:00 am | 124 | Unhealthy for Sensitive Groups | 38.5 | 202.1 |
| 06:00 am | 120 | Unhealthy for Sensitive Groups | 38.2 | 194.6 |
| 07:00 am | 104 | Unhealthy for Sensitive Groups | 36.8 | 152.3 |
| 08:00 am | 88 | Moderate | 28.8 | 99.9 |
| 09:00 am | 82 | Moderate | 25.5 | 80.6 |
| 10:00 am | 76 | Moderate | 22.3 | 64.7 |
| 11:00 am | 71 | Moderate | 19.9 | 55.4 |
| 12:00 pm | 67 | Moderate | 17.9 | 46.0 |
| 01:00 pm | 65 | Moderate | 16.4 | 45.4 |
| 02:00 pm | 67 | Moderate | 17.9 | 72.6 |
| 03:00 pm | 75 | Moderate | 20.3 | 103.6 |
| 04:00 pm | 84 | Moderate | 21.8 | 121.5 |
| 05:00 pm | 87 | Moderate | 22.2 | 128.5 |
| 06:00 pm | 81 | Moderate | 21.2 | 115.9 |
| 07:00 pm | 70 | Moderate | 19.1 | 80.3 |
| 08:00 pm | 56 | Moderate | 12.0 | 40.5 |
| 09:00 pm | 54 | Moderate | 10.5 | 36.2 |
| 10:00 pm | 48 | Good | 8.7 | 27.9 |
| 11:00 pm | 40 | Good | 7.2 | 19.8 |
| 12:00 am | 34 | Good | 6.1 | 14.0 |
| 01:00 am | 33 | Good | 5.9 | 11.9 |
| 02:00 am | 36 | Good | 6.4 | 13.0 |
| 03:00 am | 43 | Good | 7.7 | 16.4 |
| 04:00 am | 52 | Moderate | 9.4 | 20.0 |
| 05:00 am | 55 | Moderate | 11.5 | 25.4 |
| 06:00 am | 61 | Moderate | 14.6 | 36.3 |
| 07:00 am | 71 | Moderate | 19.8 | 43.9 |
| 08:00 am | 74 | Moderate | 21.2 | 84.3 |
| 09:00 am | 75 | Moderate | 21.9 | 90.1 |
| 10:00 am | 72 | Moderate | 20.4 | 82.4 |
| 11:00 am | 71 | Moderate | 19.6 | 76.6 |
| 12:00 pm | 73 | Moderate | 20.7 | 78.2 |
| 01:00 pm | 79 | Moderate | 23.9 | 92.7 |
| 02:00 pm | 87 | Moderate | 28.6 | 116.4 |
| 03:00 pm | 99 | Moderate | 35.0 | 143.9 |
| 04:00 pm | 116 | Unhealthy for Sensitive Groups | 41.7 | 172.8 |
| 05:00 pm | 117 | Unhealthy for Sensitive Groups | 41.8 | 171.8 |
| 06:00 pm | 114 | Unhealthy for Sensitive Groups | 40.9 | 162.5 |
| 07:00 pm | 106 | Unhealthy for Sensitive Groups | 37.5 | 127.6 |
| 08:00 pm | 77 | Moderate | 23.2 | 49.8 |
| 09:00 pm | 69 | Moderate | 18.5 | 38.6 |
| 10:00 pm | 54 | Moderate | 10.5 | 18.8 |
| 11:00 pm | 30 | Good | 5.4 | 8.4 |
| 12:00 am | 19 | Good | 3.4 | 6.5 |
| 01:00 am | 22 | Good | 4.0 | 9.9 |
| 02:00 am | 29 | Good | 5.2 | 12.7 |
| 03:00 am | 35 | Good | 6.3 | 14.9 |
| 04:00 am | 39 | Good | 7.1 | 15.9 |
| 05:00 am | 42 | Good | 7.6 | 16.5 |
| 06:00 am | 45 | Good | 8.1 | 16.9 |
| 07:00 am | 52 | Moderate | 9.8 | 21.9 |
| 08:00 am | 38 | Good | 6.8 | 18.9 |
| 09:00 am | 30 | Good | 5.4 | 15.5 |
| 10:00 am | 27 | Good | 4.9 | 15.1 |
| 11:00 am | 26 | Good | 4.7 | 16.3 |
| 12:00 pm | 30 | Good | 5.4 | 20.3 |
| 01:00 pm | 33 | Good | 6.0 | 23.9 |
| 02:00 pm | 37 | Good | 6.7 | 29.5 |
| 03:00 pm | 41 | Good | 7.4 | 34.5 |
| 04:00 pm | 43 | Good | 7.7 | 36.1 |
| 05:00 pm | 45 | Good | 8.1 | 38.0 |
| 06:00 pm | 51 | Moderate | 9.2 | 43.8 |
| 07:00 pm | 55 | Moderate | 11.1 | 53.3 |
| 08:00 pm | 61 | Moderate | 14.2 | 62.4 |
| 09:00 pm | 66 | Moderate | 16.9 | 62.4 |
| 10:00 pm | 69 | Moderate | 19.0 | 62.9 |
| 11:00 pm | 73 | Moderate | 21.1 | 62.4 |
| 12:00 am | 76 | Moderate | 22.4 | 59.8 |
| 01:00 am | 77 | Moderate | 23.1 | 57.2 |
| 02:00 am | 77 | Moderate | 23.1 | 58.7 |
| 03:00 am | 77 | Moderate | 22.8 | 60.8 |
| 04:00 am | 76 | Moderate | 22.6 | 61.0 |
| 05:00 am | 76 | Moderate | 22.4 | 63.8 |
| 06:00 am | 81 | Moderate | 25.1 | 67.8 |
| 07:00 am | 91 | Moderate | 30.6 | 84.3 |
| 08:00 am | 113 | Unhealthy for Sensitive Groups | 40.4 | 162.1 |
| 09:00 am | 107 | Unhealthy for Sensitive Groups | 37.7 | 167.2 |