Luanzhou AQI History
Hourly air quality data for the past 24 hours in Luanzhou, Hebei.
24-Hour Summary
Average AQI
75
Peak AQI
137
Best AQI
0
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 09:00 am | 96 | Moderate | 30.6 | 145.8 |
| 10:00 am | 76 | Moderate | 22.5 | 93.8 |
| 11:00 am | 70 | Moderate | 19.4 | 69.8 |
| 12:00 pm | 63 | Moderate | 15.5 | 47.3 |
| 01:00 pm | 56 | Moderate | 11.7 | 30.5 |
| 02:00 pm | 48 | Good | 8.7 | 21.2 |
| 03:00 pm | 37 | Good | 6.6 | 15.4 |
| 04:00 pm | 31 | Good | 5.6 | 12.5 |
| 05:00 pm | 30 | Good | 5.4 | 10.8 |
| 06:00 pm | 38 | Good | 6.9 | 11.7 |
| 07:00 pm | 58 | Moderate | 12.6 | 17.7 |
| 08:00 pm | 83 | Moderate | 26.4 | 42.1 |
| 09:00 pm | 92 | Moderate | 31.0 | 46.3 |
| 10:00 pm | 94 | Moderate | 32.0 | 46.9 |
| 11:00 pm | 95 | Moderate | 32.7 | 47.1 |
| 12:00 am | 94 | Moderate | 32.2 | 46.2 |
| 01:00 am | 92 | Moderate | 30.9 | 44.0 |
| 02:00 am | 88 | Moderate | 28.9 | 40.7 |
| 03:00 am | 83 | Moderate | 26.5 | 36.6 |
| 04:00 am | 79 | Moderate | 24.3 | 31.8 |
| 05:00 am | 78 | Moderate | 23.6 | 28.5 |
| 06:00 am | 77 | Moderate | 23.3 | 26.4 |
| 07:00 am | 77 | Moderate | 23.2 | 25.1 |
| 08:00 am | 60 | Moderate | 13.9 | 14.2 |
| 09:00 am | 58 | Moderate | 12.8 | 13.0 |
| 10:00 am | 53 | Moderate | 10.2 | 10.8 |
| 11:00 am | 49 | Good | 8.8 | 17.6 |
| 12:00 pm | 55 | Moderate | 11.4 | 53.6 |
| 01:00 pm | 58 | Moderate | 13.1 | 67.5 |
| 02:00 pm | 61 | Moderate | 14.4 | 72.2 |
| 03:00 pm | 63 | Moderate | 15.3 | 73.1 |
| 04:00 pm | 63 | Moderate | 15.7 | 71.0 |
| 05:00 pm | 66 | Moderate | 17.0 | 66.4 |
| 06:00 pm | 73 | Moderate | 20.8 | 57.0 |
| 07:00 pm | 80 | Moderate | 24.9 | 51.9 |
| 08:00 pm | 76 | Moderate | 22.3 | 29.6 |
| 09:00 pm | 74 | Moderate | 21.5 | 28.7 |
| 10:00 pm | 74 | Moderate | 21.2 | 27.0 |
| 11:00 pm | 72 | Moderate | 20.2 | 23.5 |
| 12:00 am | 72 | Moderate | 20.5 | 21.9 |
| 01:00 am | 74 | Moderate | 21.2 | 21.6 |
| 02:00 am | 74 | Moderate | 21.7 | 21.8 |
| 03:00 am | 74 | Moderate | 21.7 | 21.8 |
| 04:00 am | 75 | Moderate | 21.9 | 21.9 |
| 05:00 am | 76 | Moderate | 22.3 | 22.4 |
| 06:00 am | 73 | Moderate | 21.1 | 21.3 |
| 07:00 am | 70 | Moderate | 19.2 | 19.4 |
| 08:00 am | 0 | Good | 0.0 | 0.0 |
| 09:00 am | 9 | Good | 1.7 | 1.7 |
| 10:00 am | 18 | Good | 3.2 | 3.2 |
| 11:00 am | 25 | Good | 4.5 | 4.7 |
| 12:00 pm | 36 | Good | 6.4 | 8.8 |
| 01:00 pm | 53 | Moderate | 10.0 | 19.4 |
| 02:00 pm | 61 | Moderate | 14.3 | 31.9 |
| 03:00 pm | 62 | Moderate | 15.2 | 32.4 |
| 04:00 pm | 61 | Moderate | 14.7 | 27.5 |
| 05:00 pm | 63 | Moderate | 15.4 | 22.5 |
| 06:00 pm | 64 | Moderate | 16.1 | 22.1 |
| 07:00 pm | 67 | Moderate | 17.6 | 22.9 |
| 08:00 pm | 4 | Good | 0.8 | 0.8 |
| 09:00 pm | 24 | Good | 4.3 | 4.4 |
| 10:00 pm | 34 | Good | 6.1 | 6.1 |
| 11:00 pm | 38 | Good | 6.8 | 7.2 |
| 12:00 am | 40 | Good | 7.2 | 8.2 |
| 01:00 am | 41 | Good | 7.4 | 8.3 |
| 02:00 am | 43 | Good | 7.7 | 8.3 |
| 03:00 am | 49 | Good | 8.8 | 9.4 |
| 04:00 am | 53 | Moderate | 10.3 | 11.2 |
| 05:00 am | 57 | Moderate | 12.3 | 13.6 |
| 06:00 am | 60 | Moderate | 13.8 | 15.4 |
| 07:00 am | 63 | Moderate | 15.3 | 17.0 |
| 08:00 am | 41 | Good | 7.4 | 8.2 |
| 09:00 am | 45 | Good | 8.1 | 9.6 |
| 10:00 am | 52 | Moderate | 9.6 | 12.1 |
| 11:00 am | 56 | Moderate | 11.7 | 15.4 |
| 12:00 pm | 61 | Moderate | 14.2 | 19.0 |
| 01:00 pm | 65 | Moderate | 16.5 | 21.8 |
| 02:00 pm | 68 | Moderate | 18.1 | 23.6 |
| 03:00 pm | 70 | Moderate | 19.5 | 25.4 |
| 04:00 pm | 74 | Moderate | 21.5 | 28.5 |
| 05:00 pm | 75 | Moderate | 22.2 | 28.9 |
| 06:00 pm | 77 | Moderate | 23.1 | 29.7 |
| 07:00 pm | 79 | Moderate | 24.2 | 31.1 |
| 08:00 pm | 87 | Moderate | 28.4 | 36.8 |
| 09:00 pm | 88 | Moderate | 28.7 | 36.8 |
| 10:00 pm | 90 | Moderate | 29.9 | 38.1 |
| 11:00 pm | 94 | Moderate | 32.4 | 41.1 |
| 12:00 am | 99 | Moderate | 35.0 | 43.4 |
| 01:00 am | 111 | Unhealthy for Sensitive Groups | 39.7 | 47.8 |
| 02:00 am | 121 | Unhealthy for Sensitive Groups | 43.8 | 52.4 |
| 03:00 am | 128 | Unhealthy for Sensitive Groups | 46.3 | 59.3 |
| 04:00 am | 129 | Unhealthy for Sensitive Groups | 47.0 | 65.2 |
| 05:00 am | 129 | Unhealthy for Sensitive Groups | 46.7 | 71.9 |
| 06:00 am | 122 | Unhealthy for Sensitive Groups | 44.1 | 74.3 |
| 07:00 am | 112 | Unhealthy for Sensitive Groups | 39.9 | 72.4 |
| 08:00 am | 60 | Moderate | 13.9 | 30.2 |
| 09:00 am | 66 | Moderate | 17.3 | 31.4 |
| 10:00 am | 79 | Moderate | 24.2 | 38.5 |
| 11:00 am | 95 | Moderate | 32.9 | 52.5 |
| 12:00 pm | 108 | Unhealthy for Sensitive Groups | 38.5 | 60.3 |
| 01:00 pm | 110 | Unhealthy for Sensitive Groups | 39.3 | 58.3 |
| 02:00 pm | 108 | Unhealthy for Sensitive Groups | 38.3 | 53.4 |
| 03:00 pm | 106 | Unhealthy for Sensitive Groups | 37.5 | 48.8 |
| 04:00 pm | 108 | Unhealthy for Sensitive Groups | 38.4 | 46.8 |
| 05:00 pm | 115 | Unhealthy for Sensitive Groups | 41.0 | 47.4 |
| 06:00 pm | 118 | Unhealthy for Sensitive Groups | 42.4 | 47.8 |
| 07:00 pm | 119 | Unhealthy for Sensitive Groups | 43.0 | 49.8 |
| 08:00 pm | 74 | Moderate | 21.5 | 27.2 |
| 09:00 pm | 83 | Moderate | 26.1 | 32.7 |
| 10:00 pm | 87 | Moderate | 28.5 | 35.4 |
| 11:00 pm | 87 | Moderate | 28.6 | 35.5 |
| 12:00 am | 85 | Moderate | 27.5 | 34.2 |
| 01:00 am | 83 | Moderate | 26.3 | 33.2 |
| 02:00 am | 81 | Moderate | 25.4 | 32.6 |
| 03:00 am | 80 | Moderate | 24.9 | 32.2 |
| 04:00 am | 80 | Moderate | 24.5 | 31.5 |
| 05:00 am | 79 | Moderate | 24.0 | 30.4 |
| 06:00 am | 77 | Moderate | 23.2 | 28.9 |
| 07:00 am | 77 | Moderate | 23.2 | 28.1 |
| 08:00 am | 86 | Moderate | 27.8 | 29.3 |
| 09:00 am | 97 | Moderate | 33.9 | 36.6 |
| 10:00 am | 111 | Unhealthy for Sensitive Groups | 39.5 | 43.3 |
| 11:00 am | 123 | Unhealthy for Sensitive Groups | 44.4 | 49.2 |
| 12:00 pm | 132 | Unhealthy for Sensitive Groups | 48.0 | 53.7 |
| 01:00 pm | 137 | Unhealthy for Sensitive Groups | 50.1 | 56.2 |
| 02:00 pm | 137 | Unhealthy for Sensitive Groups | 50.1 | 56.6 |
| 03:00 pm | 133 | Unhealthy for Sensitive Groups | 48.3 | 55.4 |
| 04:00 pm | 127 | Unhealthy for Sensitive Groups | 45.9 | 53.3 |
| 05:00 pm | 120 | Unhealthy for Sensitive Groups | 43.4 | 51.3 |
| 06:00 pm | 113 | Unhealthy for Sensitive Groups | 40.5 | 49.5 |
| 07:00 pm | 111 | Unhealthy for Sensitive Groups | 39.7 | 51.3 |
| 08:00 pm | 83 | Moderate | 26.3 | 34.7 |
| 09:00 pm | 85 | Moderate | 27.5 | 37.6 |
| 10:00 pm | 92 | Moderate | 30.9 | 41.3 |
| 11:00 pm | 88 | Moderate | 28.9 | 39.6 |
| 12:00 am | 77 | Moderate | 23.1 | 32.2 |
| 01:00 am | 72 | Moderate | 20.6 | 28.1 |
| 02:00 am | 69 | Moderate | 18.9 | 25.1 |
| 03:00 am | 65 | Moderate | 16.6 | 21.9 |
| 04:00 am | 61 | Moderate | 14.3 | 18.7 |
| 05:00 am | 59 | Moderate | 13.2 | 17.1 |
| 06:00 am | 59 | Moderate | 13.6 | 18.2 |
| 07:00 am | 62 | Moderate | 14.9 | 20.3 |
| 08:00 am | 67 | Moderate | 17.6 | 24.7 |
| 09:00 am | 68 | Moderate | 18.0 | 26.0 |
| 10:00 am | 69 | Moderate | 18.5 | 27.4 |
| 11:00 am | 69 | Moderate | 18.5 | 28.1 |
| 12:00 pm | 67 | Moderate | 17.6 | 27.2 |
| 01:00 pm | 65 | Moderate | 16.5 | 25.9 |
| 02:00 pm | 63 | Moderate | 15.4 | 23.7 |
| 03:00 pm | 61 | Moderate | 14.3 | 21.2 |
| 04:00 pm | 61 | Moderate | 14.2 | 20.5 |
| 05:00 pm | 60 | Moderate | 13.8 | 18.8 |
| 06:00 pm | 62 | Moderate | 14.9 | 18.8 |
| 07:00 pm | 62 | Moderate | 15.1 | 19.0 |
| 08:00 pm | 95 | Moderate | 32.9 | 45.6 |
| 09:00 pm | 98 | Moderate | 34.3 | 43.4 |
| 10:00 pm | 96 | Moderate | 33.1 | 40.5 |
| 11:00 pm | 89 | Moderate | 29.3 | 34.9 |
| 12:00 am | 78 | Moderate | 23.7 | 28.7 |
| 01:00 am | 69 | Moderate | 19.0 | 23.6 |
| 02:00 am | 64 | Moderate | 16.0 | 21.3 |
| 03:00 am | 60 | Moderate | 13.8 | 21.6 |
| 04:00 am | 58 | Moderate | 12.9 | 22.9 |
| 05:00 am | 58 | Moderate | 13.0 | 25.1 |
| 06:00 am | 61 | Moderate | 14.3 | 29.4 |
| 07:00 am | 65 | Moderate | 16.4 | 37.6 |
| 08:00 am | 69 | Moderate | 19.0 | 54.1 |