Huludao AQI History
Hourly air quality data for the past 24 hours in Huludao, Liaoning.
24-Hour Summary
Average AQI
70
Peak AQI
121
Best AQI
10
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 05:00 pm | 35 | Good | 6.3 | 13.7 |
| 06:00 pm | 37 | Good | 6.7 | 13.2 |
| 07:00 pm | 47 | Good | 8.4 | 14.4 |
| 08:00 pm | 43 | Good | 7.8 | 11.2 |
| 09:00 pm | 54 | Moderate | 10.9 | 14.1 |
| 10:00 pm | 60 | Moderate | 13.9 | 16.5 |
| 11:00 pm | 61 | Moderate | 14.3 | 16.3 |
| 12:00 am | 56 | Moderate | 11.8 | 13.2 |
| 01:00 am | 52 | Moderate | 9.8 | 10.7 |
| 02:00 am | 42 | Good | 7.5 | 8.4 |
| 03:00 am | 34 | Good | 6.2 | 7.3 |
| 04:00 am | 32 | Good | 5.7 | 6.9 |
| 05:00 am | 31 | Good | 5.5 | 6.8 |
| 06:00 am | 29 | Good | 5.3 | 6.7 |
| 07:00 am | 27 | Good | 4.8 | 6.6 |
| 08:00 am | 10 | Good | 1.8 | 2.3 |
| 09:00 am | 19 | Good | 3.4 | 6.4 |
| 10:00 am | 18 | Good | 3.3 | 6.0 |
| 11:00 am | 17 | Good | 3.1 | 5.6 |
| 12:00 pm | 16 | Good | 2.8 | 5.1 |
| 01:00 pm | 17 | Good | 3.0 | 5.2 |
| 02:00 pm | 36 | Good | 6.4 | 9.4 |
| 03:00 pm | 52 | Moderate | 9.7 | 13.6 |
| 04:00 pm | 55 | Moderate | 11.2 | 15.1 |
| 05:00 pm | 55 | Moderate | 11.0 | 15.4 |
| 06:00 pm | 56 | Moderate | 11.6 | 17.8 |
| 07:00 pm | 57 | Moderate | 12.4 | 20.8 |
| 08:00 pm | 59 | Moderate | 13.6 | 19.8 |
| 09:00 pm | 58 | Moderate | 13.1 | 21.4 |
| 10:00 pm | 55 | Moderate | 11.0 | 21.0 |
| 11:00 pm | 51 | Moderate | 9.2 | 21.0 |
| 12:00 am | 48 | Good | 8.7 | 21.9 |
| 01:00 am | 52 | Moderate | 9.7 | 21.4 |
| 02:00 am | 53 | Moderate | 10.2 | 17.7 |
| 03:00 am | 49 | Good | 8.8 | 12.3 |
| 04:00 am | 48 | Good | 8.6 | 10.2 |
| 05:00 am | 51 | Moderate | 9.1 | 10.1 |
| 06:00 am | 52 | Moderate | 9.4 | 10.3 |
| 07:00 am | 53 | Moderate | 10.1 | 10.9 |
| 08:00 am | 11 | Good | 2.0 | 3.0 |
| 09:00 am | 20 | Good | 3.6 | 5.5 |
| 10:00 am | 44 | Good | 8.0 | 15.8 |
| 11:00 am | 57 | Moderate | 12.3 | 26.2 |
| 12:00 pm | 60 | Moderate | 14.1 | 34.6 |
| 01:00 pm | 63 | Moderate | 15.5 | 42.1 |
| 02:00 pm | 64 | Moderate | 16.1 | 42.0 |
| 03:00 pm | 65 | Moderate | 16.8 | 39.9 |
| 04:00 pm | 68 | Moderate | 18.4 | 38.2 |
| 05:00 pm | 71 | Moderate | 20.0 | 37.1 |
| 06:00 pm | 76 | Moderate | 22.6 | 37.3 |
| 07:00 pm | 80 | Moderate | 24.4 | 39.1 |
| 08:00 pm | 40 | Good | 7.2 | 11.8 |
| 09:00 pm | 53 | Moderate | 10.4 | 15.9 |
| 10:00 pm | 59 | Moderate | 13.2 | 19.8 |
| 11:00 pm | 63 | Moderate | 15.7 | 22.9 |
| 12:00 am | 66 | Moderate | 17.2 | 24.6 |
| 01:00 am | 67 | Moderate | 17.8 | 25.2 |
| 02:00 am | 66 | Moderate | 17.1 | 24.1 |
| 03:00 am | 63 | Moderate | 15.5 | 22.1 |
| 04:00 am | 61 | Moderate | 14.6 | 21.9 |
| 05:00 am | 61 | Moderate | 14.3 | 22.8 |
| 06:00 am | 59 | Moderate | 13.4 | 21.2 |
| 07:00 am | 59 | Moderate | 13.2 | 19.6 |
| 08:00 am | 55 | Moderate | 11.4 | 16.2 |
| 09:00 am | 55 | Moderate | 11.2 | 16.5 |
| 10:00 am | 56 | Moderate | 11.6 | 17.8 |
| 11:00 am | 59 | Moderate | 13.2 | 21.1 |
| 12:00 pm | 63 | Moderate | 15.3 | 25.2 |
| 01:00 pm | 69 | Moderate | 18.7 | 33.5 |
| 02:00 pm | 73 | Moderate | 20.9 | 37.4 |
| 03:00 pm | 76 | Moderate | 22.5 | 35.6 |
| 04:00 pm | 78 | Moderate | 23.6 | 33.1 |
| 05:00 pm | 80 | Moderate | 24.5 | 32.1 |
| 06:00 pm | 80 | Moderate | 24.9 | 32.7 |
| 07:00 pm | 81 | Moderate | 25.1 | 33.5 |
| 08:00 pm | 85 | Moderate | 27.4 | 37.1 |
| 09:00 pm | 88 | Moderate | 29.0 | 38.9 |
| 10:00 pm | 91 | Moderate | 30.5 | 41.6 |
| 11:00 pm | 92 | Moderate | 31.2 | 43.1 |
| 12:00 am | 92 | Moderate | 31.0 | 41.8 |
| 01:00 am | 95 | Moderate | 32.8 | 43.7 |
| 02:00 am | 89 | Moderate | 29.6 | 38.6 |
| 03:00 am | 80 | Moderate | 24.7 | 33.5 |
| 04:00 am | 77 | Moderate | 23.0 | 32.4 |
| 05:00 am | 78 | Moderate | 23.7 | 33.6 |
| 06:00 am | 79 | Moderate | 24.0 | 33.3 |
| 07:00 am | 83 | Moderate | 26.3 | 37.0 |
| 08:00 am | 69 | Moderate | 18.6 | 26.5 |
| 09:00 am | 72 | Moderate | 20.4 | 29.2 |
| 10:00 am | 79 | Moderate | 23.9 | 35.2 |
| 11:00 am | 87 | Moderate | 28.4 | 43.5 |
| 12:00 pm | 94 | Moderate | 32.2 | 54.5 |
| 01:00 pm | 101 | Unhealthy for Sensitive Groups | 35.5 | 63.8 |
| 02:00 pm | 108 | Unhealthy for Sensitive Groups | 38.2 | 67.1 |
| 03:00 pm | 112 | Unhealthy for Sensitive Groups | 39.8 | 61.2 |
| 04:00 pm | 115 | Unhealthy for Sensitive Groups | 41.0 | 56.0 |
| 05:00 pm | 117 | Unhealthy for Sensitive Groups | 42.0 | 53.8 |
| 06:00 pm | 120 | Unhealthy for Sensitive Groups | 43.1 | 52.9 |
| 07:00 pm | 121 | Unhealthy for Sensitive Groups | 43.5 | 52.7 |
| 08:00 pm | 74 | Moderate | 21.3 | 27.0 |
| 09:00 pm | 75 | Moderate | 22.1 | 28.3 |
| 10:00 pm | 79 | Moderate | 24.3 | 31.2 |
| 11:00 pm | 85 | Moderate | 27.2 | 34.9 |
| 12:00 am | 90 | Moderate | 29.8 | 38.4 |
| 01:00 am | 93 | Moderate | 31.8 | 41.2 |
| 02:00 am | 95 | Moderate | 32.9 | 43.0 |
| 03:00 am | 97 | Moderate | 33.6 | 44.2 |
| 04:00 am | 97 | Moderate | 33.6 | 44.7 |
| 05:00 am | 95 | Moderate | 32.9 | 44.0 |
| 06:00 am | 93 | Moderate | 31.5 | 42.5 |
| 07:00 am | 91 | Moderate | 30.5 | 41.6 |
| 08:00 am | 90 | Moderate | 30.0 | 38.5 |
| 09:00 am | 89 | Moderate | 29.6 | 38.6 |
| 10:00 am | 92 | Moderate | 31.3 | 41.2 |
| 11:00 am | 97 | Moderate | 33.6 | 44.4 |
| 12:00 pm | 100 | Moderate | 35.3 | 46.4 |
| 01:00 pm | 106 | Unhealthy for Sensitive Groups | 37.4 | 49.1 |
| 02:00 pm | 110 | Unhealthy for Sensitive Groups | 39.0 | 51.2 |
| 03:00 pm | 112 | Unhealthy for Sensitive Groups | 39.9 | 51.9 |
| 04:00 pm | 113 | Unhealthy for Sensitive Groups | 40.2 | 52.4 |
| 05:00 pm | 109 | Unhealthy for Sensitive Groups | 38.9 | 51.7 |
| 06:00 pm | 107 | Unhealthy for Sensitive Groups | 38.1 | 50.3 |
| 07:00 pm | 105 | Unhealthy for Sensitive Groups | 37.3 | 49.5 |
| 08:00 pm | 88 | Moderate | 28.8 | 36.8 |
| 09:00 pm | 85 | Moderate | 27.5 | 35.3 |
| 10:00 pm | 85 | Moderate | 27.4 | 34.8 |
| 11:00 pm | 86 | Moderate | 27.8 | 34.8 |
| 12:00 am | 85 | Moderate | 27.5 | 34.1 |
| 01:00 am | 83 | Moderate | 26.5 | 33.1 |
| 02:00 am | 83 | Moderate | 26.3 | 33.3 |
| 03:00 am | 81 | Moderate | 25.2 | 32.5 |
| 04:00 am | 79 | Moderate | 23.9 | 30.9 |
| 05:00 am | 76 | Moderate | 22.4 | 28.8 |
| 06:00 am | 75 | Moderate | 22.2 | 28.2 |
| 07:00 am | 74 | Moderate | 21.5 | 29.3 |
| 08:00 am | 83 | Moderate | 26.3 | 35.2 |
| 09:00 am | 81 | Moderate | 25.1 | 34.1 |
| 10:00 am | 82 | Moderate | 25.6 | 39.5 |
| 11:00 am | 81 | Moderate | 25.3 | 39.5 |
| 12:00 pm | 80 | Moderate | 24.9 | 39.8 |
| 01:00 pm | 79 | Moderate | 24.1 | 38.5 |
| 02:00 pm | 77 | Moderate | 23.2 | 37.3 |
| 03:00 pm | 77 | Moderate | 23.3 | 34.0 |
| 04:00 pm | 77 | Moderate | 23.1 | 32.7 |
| 05:00 pm | 73 | Moderate | 21.1 | 27.8 |
| 06:00 pm | 74 | Moderate | 21.6 | 26.7 |
| 07:00 pm | 73 | Moderate | 21.0 | 25.8 |
| 08:00 pm | 67 | Moderate | 17.8 | 26.7 |
| 09:00 pm | 64 | Moderate | 16.2 | 25.5 |
| 10:00 pm | 60 | Moderate | 14.1 | 24.2 |
| 11:00 pm | 60 | Moderate | 14.0 | 25.9 |
| 12:00 am | 62 | Moderate | 15.1 | 30.4 |
| 01:00 am | 64 | Moderate | 15.9 | 33.6 |
| 02:00 am | 65 | Moderate | 16.8 | 38.0 |
| 03:00 am | 67 | Moderate | 17.8 | 41.4 |
| 04:00 am | 68 | Moderate | 18.3 | 41.6 |
| 05:00 am | 70 | Moderate | 19.1 | 42.8 |
| 06:00 am | 69 | Moderate | 19.0 | 41.3 |
| 07:00 am | 69 | Moderate | 18.9 | 41.8 |
| 08:00 am | 68 | Moderate | 18.1 | 43.1 |
| 09:00 am | 66 | Moderate | 17.4 | 43.5 |
| 10:00 am | 66 | Moderate | 17.1 | 40.0 |
| 11:00 am | 65 | Moderate | 16.4 | 35.4 |
| 12:00 pm | 62 | Moderate | 14.8 | 30.2 |
| 01:00 pm | 60 | Moderate | 13.7 | 27.0 |
| 02:00 pm | 59 | Moderate | 13.2 | 25.1 |
| 03:00 pm | 58 | Moderate | 13.1 | 24.2 |
| 04:00 pm | 58 | Moderate | 13.0 | 23.6 |