Xinglong AQI History
Hourly air quality data for the past 24 hours in Xinglong, Hebei.
24-Hour Summary
Average AQI
76
Peak AQI
172
Best AQI
3
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 09:00 am | 38 | Good | 6.8 | 22.1 |
| 10:00 am | 12 | Good | 2.2 | 3.9 |
| 11:00 am | 7 | Good | 1.2 | 1.6 |
| 12:00 pm | 13 | Good | 2.3 | 3.6 |
| 01:00 pm | 18 | Good | 3.2 | 6.0 |
| 02:00 pm | 23 | Good | 4.1 | 8.7 |
| 03:00 pm | 25 | Good | 4.5 | 9.7 |
| 04:00 pm | 23 | Good | 4.2 | 9.2 |
| 05:00 pm | 21 | Good | 3.8 | 7.9 |
| 06:00 pm | 25 | Good | 4.5 | 7.3 |
| 07:00 pm | 43 | Good | 7.7 | 10.5 |
| 08:00 pm | 63 | Moderate | 15.5 | 24.2 |
| 09:00 pm | 65 | Moderate | 16.6 | 25.0 |
| 10:00 pm | 66 | Moderate | 17.0 | 24.8 |
| 11:00 pm | 65 | Moderate | 16.4 | 23.3 |
| 12:00 am | 62 | Moderate | 14.8 | 20.3 |
| 01:00 am | 58 | Moderate | 13.0 | 17.2 |
| 02:00 am | 55 | Moderate | 11.2 | 14.4 |
| 03:00 am | 52 | Moderate | 9.6 | 12.1 |
| 04:00 am | 47 | Good | 8.4 | 10.4 |
| 05:00 am | 42 | Good | 7.5 | 9.1 |
| 06:00 am | 39 | Good | 7.0 | 8.2 |
| 07:00 am | 42 | Good | 7.6 | 8.5 |
| 08:00 am | 3 | Good | 0.4 | 3.5 |
| 09:00 am | 24 | Good | 4.2 | 26.5 |
| 10:00 am | 58 | Moderate | 9.7 | 70.8 |
| 11:00 am | 75 | Moderate | 13.1 | 103.1 |
| 12:00 pm | 73 | Moderate | 13.1 | 100.8 |
| 01:00 pm | 70 | Moderate | 12.5 | 93.1 |
| 02:00 pm | 64 | Moderate | 11.4 | 82.0 |
| 03:00 pm | 58 | Moderate | 10.4 | 70.8 |
| 04:00 pm | 53 | Moderate | 9.4 | 59.8 |
| 05:00 pm | 47 | Good | 8.5 | 45.3 |
| 06:00 pm | 51 | Moderate | 9.3 | 33.9 |
| 07:00 pm | 57 | Moderate | 12.5 | 33.5 |
| 08:00 pm | 56 | Moderate | 11.6 | 19.3 |
| 09:00 pm | 60 | Moderate | 14.1 | 20.8 |
| 10:00 pm | 62 | Moderate | 15.1 | 20.1 |
| 11:00 pm | 69 | Moderate | 18.5 | 21.2 |
| 12:00 am | 76 | Moderate | 22.7 | 23.9 |
| 01:00 am | 82 | Moderate | 25.7 | 26.2 |
| 02:00 am | 86 | Moderate | 28.1 | 28.3 |
| 03:00 am | 90 | Moderate | 30.2 | 30.3 |
| 04:00 am | 94 | Moderate | 32.0 | 32.1 |
| 05:00 am | 97 | Moderate | 33.9 | 34.0 |
| 06:00 am | 98 | Moderate | 34.1 | 34.3 |
| 07:00 am | 94 | Moderate | 32.2 | 32.6 |
| 08:00 am | 14 | Good | 2.5 | 2.5 |
| 09:00 am | 35 | Good | 6.3 | 19.6 |
| 10:00 am | 55 | Moderate | 11.4 | 52.2 |
| 11:00 am | 64 | Moderate | 15.9 | 68.9 |
| 12:00 pm | 68 | Moderate | 18.2 | 73.6 |
| 01:00 pm | 67 | Moderate | 17.7 | 67.8 |
| 02:00 pm | 62 | Moderate | 14.8 | 49.8 |
| 03:00 pm | 58 | Moderate | 12.9 | 32.2 |
| 04:00 pm | 58 | Moderate | 12.8 | 23.1 |
| 05:00 pm | 59 | Moderate | 13.6 | 22.6 |
| 06:00 pm | 62 | Moderate | 15.2 | 23.7 |
| 07:00 pm | 66 | Moderate | 17.2 | 27.4 |
| 08:00 pm | 14 | Good | 2.5 | 2.5 |
| 09:00 pm | 27 | Good | 4.8 | 5.6 |
| 10:00 pm | 43 | Good | 7.7 | 13.2 |
| 11:00 pm | 51 | Moderate | 9.2 | 21.9 |
| 12:00 am | 55 | Moderate | 11.3 | 29.5 |
| 01:00 am | 57 | Moderate | 12.2 | 31.2 |
| 02:00 am | 57 | Moderate | 12.5 | 29.1 |
| 03:00 am | 57 | Moderate | 12.2 | 25.9 |
| 04:00 am | 57 | Moderate | 12.2 | 23.4 |
| 05:00 am | 59 | Moderate | 13.2 | 22.5 |
| 06:00 am | 60 | Moderate | 13.9 | 21.5 |
| 07:00 am | 59 | Moderate | 13.2 | 17.6 |
| 08:00 am | 43 | Good | 7.7 | 12.1 |
| 09:00 am | 46 | Good | 8.3 | 12.7 |
| 10:00 am | 51 | Moderate | 9.3 | 13.6 |
| 11:00 am | 54 | Moderate | 10.9 | 15.5 |
| 12:00 pm | 58 | Moderate | 13.0 | 18.2 |
| 01:00 pm | 62 | Moderate | 15.0 | 20.2 |
| 02:00 pm | 64 | Moderate | 16.3 | 21.5 |
| 03:00 pm | 66 | Moderate | 17.3 | 21.3 |
| 04:00 pm | 69 | Moderate | 18.6 | 21.9 |
| 05:00 pm | 70 | Moderate | 19.3 | 22.8 |
| 06:00 pm | 71 | Moderate | 20.1 | 23.2 |
| 07:00 pm | 73 | Moderate | 20.7 | 23.7 |
| 08:00 pm | 128 | Unhealthy for Sensitive Groups | 46.6 | 53.6 |
| 09:00 pm | 139 | Unhealthy for Sensitive Groups | 50.8 | 59.5 |
| 10:00 pm | 133 | Unhealthy for Sensitive Groups | 48.5 | 64.5 |
| 11:00 pm | 134 | Unhealthy for Sensitive Groups | 48.7 | 107.6 |
| 12:00 am | 133 | Unhealthy for Sensitive Groups | 48.5 | 136.4 |
| 01:00 am | 136 | Unhealthy for Sensitive Groups | 49.6 | 167.6 |
| 02:00 am | 137 | Unhealthy for Sensitive Groups | 50.3 | 185.8 |
| 03:00 am | 138 | Unhealthy for Sensitive Groups | 50.6 | 201.2 |
| 04:00 am | 141 | Unhealthy for Sensitive Groups | 51.6 | 218.9 |
| 05:00 am | 144 | Unhealthy for Sensitive Groups | 52.9 | 238.0 |
| 06:00 am | 148 | Unhealthy for Sensitive Groups | 53.8 | 250.5 |
| 07:00 am | 139 | Unhealthy for Sensitive Groups | 50.8 | 193.2 |
| 08:00 am | 172 | Unhealthy | 55.3 | 297.1 |
| 09:00 am | 166 | Unhealthy | 53.0 | 286.8 |
| 10:00 am | 140 | Unhealthy for Sensitive Groups | 47.3 | 233.3 |
| 11:00 am | 120 | Unhealthy for Sensitive Groups | 43.2 | 192.3 |
| 12:00 pm | 113 | Unhealthy for Sensitive Groups | 40.2 | 157.4 |
| 01:00 pm | 106 | Unhealthy for Sensitive Groups | 37.7 | 126.7 |
| 02:00 pm | 105 | Unhealthy for Sensitive Groups | 37.0 | 102.4 |
| 03:00 pm | 111 | Unhealthy for Sensitive Groups | 39.5 | 88.7 |
| 04:00 pm | 114 | Unhealthy for Sensitive Groups | 40.9 | 78.9 |
| 05:00 pm | 115 | Unhealthy for Sensitive Groups | 41.1 | 71.0 |
| 06:00 pm | 112 | Unhealthy for Sensitive Groups | 40.0 | 61.7 |
| 07:00 pm | 112 | Unhealthy for Sensitive Groups | 40.0 | 54.9 |
| 08:00 pm | 74 | Moderate | 21.4 | 28.8 |
| 09:00 pm | 77 | Moderate | 23.0 | 28.3 |
| 10:00 pm | 81 | Moderate | 25.2 | 29.7 |
| 11:00 pm | 89 | Moderate | 29.5 | 33.8 |
| 12:00 am | 96 | Moderate | 33.1 | 37.5 |
| 01:00 am | 103 | Unhealthy for Sensitive Groups | 36.2 | 40.7 |
| 02:00 am | 110 | Unhealthy for Sensitive Groups | 39.2 | 43.8 |
| 03:00 am | 117 | Unhealthy for Sensitive Groups | 41.9 | 46.7 |
| 04:00 am | 122 | Unhealthy for Sensitive Groups | 44.0 | 48.9 |
| 05:00 am | 126 | Unhealthy for Sensitive Groups | 45.6 | 50.8 |
| 06:00 am | 125 | Unhealthy for Sensitive Groups | 45.4 | 50.4 |
| 07:00 am | 109 | Unhealthy for Sensitive Groups | 38.9 | 43.1 |
| 08:00 am | 83 | Moderate | 26.1 | 29.7 |
| 09:00 am | 79 | Moderate | 24.1 | 29.2 |
| 10:00 am | 80 | Moderate | 24.7 | 30.5 |
| 11:00 am | 80 | Moderate | 24.8 | 30.5 |
| 12:00 pm | 82 | Moderate | 25.7 | 32.8 |
| 01:00 pm | 86 | Moderate | 27.9 | 35.5 |
| 02:00 pm | 91 | Moderate | 30.4 | 36.9 |
| 03:00 pm | 95 | Moderate | 32.8 | 38.8 |
| 04:00 pm | 103 | Unhealthy for Sensitive Groups | 36.3 | 41.9 |
| 05:00 pm | 113 | Unhealthy for Sensitive Groups | 40.5 | 49.4 |
| 06:00 pm | 121 | Unhealthy for Sensitive Groups | 43.7 | 49.9 |
| 07:00 pm | 117 | Unhealthy for Sensitive Groups | 42.0 | 47.3 |
| 08:00 pm | 97 | Moderate | 33.9 | 41.7 |
| 09:00 pm | 92 | Moderate | 31.0 | 36.9 |
| 10:00 pm | 97 | Moderate | 33.9 | 40.4 |
| 11:00 pm | 103 | Unhealthy for Sensitive Groups | 36.2 | 43.7 |
| 12:00 am | 99 | Moderate | 34.6 | 41.0 |
| 01:00 am | 101 | Unhealthy for Sensitive Groups | 35.5 | 42.0 |
| 02:00 am | 96 | Moderate | 33.3 | 38.5 |
| 03:00 am | 94 | Moderate | 32.1 | 39.5 |
| 04:00 am | 89 | Moderate | 29.7 | 38.6 |
| 05:00 am | 74 | Moderate | 21.3 | 28.6 |
| 06:00 am | 73 | Moderate | 20.9 | 31.3 |
| 07:00 am | 65 | Moderate | 16.6 | 30.5 |
| 08:00 am | 84 | Moderate | 26.9 | 47.3 |
| 09:00 am | 78 | Moderate | 23.7 | 42.8 |
| 10:00 am | 74 | Moderate | 21.5 | 39.7 |
| 11:00 am | 71 | Moderate | 19.9 | 36.9 |
| 12:00 pm | 70 | Moderate | 19.4 | 34.9 |
| 01:00 pm | 69 | Moderate | 19.0 | 32.4 |
| 02:00 pm | 66 | Moderate | 17.1 | 26.6 |
| 03:00 pm | 62 | Moderate | 14.8 | 21.9 |
| 04:00 pm | 61 | Moderate | 14.6 | 22.0 |
| 05:00 pm | 61 | Moderate | 14.7 | 24.6 |
| 06:00 pm | 65 | Moderate | 16.7 | 30.5 |
| 07:00 pm | 76 | Moderate | 22.7 | 54.8 |
| 08:00 pm | 62 | Moderate | 14.9 | 27.6 |
| 09:00 pm | 59 | Moderate | 13.6 | 25.8 |
| 10:00 pm | 60 | Moderate | 14.1 | 28.5 |
| 11:00 pm | 61 | Moderate | 14.6 | 30.9 |
| 12:00 am | 63 | Moderate | 15.3 | 35.2 |
| 01:00 am | 65 | Moderate | 16.4 | 41.2 |
| 02:00 am | 67 | Moderate | 17.6 | 47.0 |
| 03:00 am | 69 | Moderate | 18.6 | 51.6 |
| 04:00 am | 71 | Moderate | 20.0 | 56.2 |
| 05:00 am | 82 | Moderate | 25.9 | 55.5 |
| 06:00 am | 81 | Moderate | 25.0 | 45.5 |
| 07:00 am | 78 | Moderate | 23.4 | 44.7 |
| 08:00 am | 90 | Moderate | 30.2 | 100.1 |