Yingkou AQI History
Hourly air quality data for the past 24 hours in Yingkou, Liaoning.
24-Hour Summary
Average AQI
74
Peak AQI
103
Best AQI
42
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 10:00 am | 51 | Moderate | 9.1 | 9.5 |
| 11:00 am | 42 | Good | 7.6 | 8.7 |
| 12:00 pm | 51 | Moderate | 9.2 | 13.6 |
| 01:00 pm | 57 | Moderate | 12.5 | 20.0 |
| 02:00 pm | 61 | Moderate | 14.3 | 22.0 |
| 03:00 pm | 61 | Moderate | 14.7 | 22.5 |
| 04:00 pm | 59 | Moderate | 13.5 | 19.6 |
| 05:00 pm | 59 | Moderate | 13.6 | 18.2 |
| 06:00 pm | 65 | Moderate | 16.4 | 20.0 |
| 07:00 pm | 73 | Moderate | 21.1 | 24.9 |
| 08:00 pm | 92 | Moderate | 31.0 | 39.7 |
| 09:00 pm | 97 | Moderate | 33.8 | 41.8 |
| 10:00 pm | 100 | Moderate | 35.3 | 42.4 |
| 11:00 pm | 98 | Moderate | 34.1 | 40.0 |
| 12:00 am | 91 | Moderate | 30.5 | 35.7 |
| 01:00 am | 84 | Moderate | 26.8 | 31.8 |
| 02:00 am | 76 | Moderate | 22.5 | 27.4 |
| 03:00 am | 68 | Moderate | 18.4 | 22.7 |
| 04:00 am | 63 | Moderate | 15.7 | 19.0 |
| 05:00 am | 61 | Moderate | 14.6 | 17.1 |
| 06:00 am | 62 | Moderate | 14.8 | 16.9 |
| 07:00 am | 64 | Moderate | 16.2 | 18.0 |
| 08:00 am | 61 | Moderate | 14.7 | 16.6 |
| 09:00 am | 65 | Moderate | 16.7 | 20.3 |
| 10:00 am | 65 | Moderate | 16.4 | 20.8 |
| 11:00 am | 57 | Moderate | 12.3 | 16.7 |
| 12:00 pm | 53 | Moderate | 10.4 | 14.3 |
| 01:00 pm | 51 | Moderate | 9.3 | 12.8 |
| 02:00 pm | 47 | Good | 8.5 | 11.6 |
| 03:00 pm | 47 | Good | 8.5 | 11.2 |
| 04:00 pm | 45 | Good | 8.1 | 10.7 |
| 05:00 pm | 56 | Moderate | 12.0 | 14.9 |
| 06:00 pm | 64 | Moderate | 16.2 | 20.0 |
| 07:00 pm | 66 | Moderate | 17.3 | 22.5 |
| 08:00 pm | 60 | Moderate | 14.0 | 18.1 |
| 09:00 pm | 62 | Moderate | 14.8 | 19.9 |
| 10:00 pm | 67 | Moderate | 17.5 | 25.4 |
| 11:00 pm | 73 | Moderate | 21.0 | 31.7 |
| 12:00 am | 77 | Moderate | 23.3 | 35.5 |
| 01:00 am | 79 | Moderate | 23.9 | 36.2 |
| 02:00 am | 77 | Moderate | 23.1 | 34.8 |
| 03:00 am | 75 | Moderate | 21.8 | 32.0 |
| 04:00 am | 73 | Moderate | 20.9 | 29.3 |
| 05:00 am | 73 | Moderate | 20.7 | 27.9 |
| 06:00 am | 74 | Moderate | 21.6 | 27.5 |
| 07:00 am | 78 | Moderate | 23.8 | 29.2 |
| 08:00 am | 87 | Moderate | 28.6 | 38.9 |
| 09:00 am | 79 | Moderate | 24.1 | 30.7 |
| 10:00 am | 71 | Moderate | 19.7 | 25.0 |
| 11:00 am | 66 | Moderate | 17.1 | 21.9 |
| 12:00 pm | 64 | Moderate | 16.1 | 21.2 |
| 01:00 pm | 64 | Moderate | 16.2 | 21.5 |
| 02:00 pm | 66 | Moderate | 17.0 | 22.5 |
| 03:00 pm | 68 | Moderate | 18.2 | 24.0 |
| 04:00 pm | 71 | Moderate | 19.6 | 25.8 |
| 05:00 pm | 73 | Moderate | 21.1 | 27.8 |
| 06:00 pm | 77 | Moderate | 22.8 | 29.8 |
| 07:00 pm | 79 | Moderate | 24.1 | 30.4 |
| 08:00 pm | 48 | Good | 8.6 | 10.8 |
| 09:00 pm | 54 | Moderate | 10.8 | 13.0 |
| 10:00 pm | 56 | Moderate | 11.6 | 13.9 |
| 11:00 pm | 55 | Moderate | 11.5 | 13.9 |
| 12:00 am | 54 | Moderate | 10.7 | 13.4 |
| 01:00 am | 53 | Moderate | 10.1 | 13.1 |
| 02:00 am | 52 | Moderate | 9.8 | 13.0 |
| 03:00 am | 52 | Moderate | 9.9 | 13.1 |
| 04:00 am | 53 | Moderate | 10.4 | 13.7 |
| 05:00 am | 56 | Moderate | 11.8 | 15.4 |
| 06:00 am | 61 | Moderate | 14.2 | 18.7 |
| 07:00 am | 65 | Moderate | 16.6 | 21.2 |
| 08:00 am | 82 | Moderate | 25.8 | 31.4 |
| 09:00 am | 82 | Moderate | 25.6 | 31.2 |
| 10:00 am | 79 | Moderate | 23.9 | 29.6 |
| 11:00 am | 74 | Moderate | 21.5 | 26.9 |
| 12:00 pm | 71 | Moderate | 20.1 | 25.3 |
| 01:00 pm | 69 | Moderate | 19.0 | 23.7 |
| 02:00 pm | 68 | Moderate | 18.3 | 23.1 |
| 03:00 pm | 66 | Moderate | 17.2 | 21.7 |
| 04:00 pm | 64 | Moderate | 15.9 | 19.8 |
| 05:00 pm | 63 | Moderate | 15.4 | 18.6 |
| 06:00 pm | 59 | Moderate | 13.2 | 16.4 |
| 07:00 pm | 59 | Moderate | 13.4 | 16.9 |
| 08:00 pm | 54 | Moderate | 10.9 | 13.5 |
| 09:00 pm | 60 | Moderate | 13.7 | 16.1 |
| 10:00 pm | 64 | Moderate | 16.0 | 18.5 |
| 11:00 pm | 66 | Moderate | 17.4 | 20.1 |
| 12:00 am | 71 | Moderate | 20.1 | 27.1 |
| 01:00 am | 73 | Moderate | 20.8 | 28.7 |
| 02:00 am | 77 | Moderate | 23.3 | 34.7 |
| 03:00 am | 79 | Moderate | 24.0 | 32.6 |
| 04:00 am | 80 | Moderate | 24.9 | 31.8 |
| 05:00 am | 79 | Moderate | 24.2 | 29.6 |
| 06:00 am | 77 | Moderate | 22.8 | 26.7 |
| 07:00 am | 75 | Moderate | 21.8 | 27.5 |
| 08:00 am | 64 | Moderate | 16.2 | 23.4 |
| 09:00 am | 67 | Moderate | 17.5 | 24.1 |
| 10:00 am | 71 | Moderate | 20.1 | 26.7 |
| 11:00 am | 76 | Moderate | 22.4 | 29.2 |
| 12:00 pm | 79 | Moderate | 24.0 | 31.5 |
| 01:00 pm | 82 | Moderate | 25.9 | 36.1 |
| 02:00 pm | 86 | Moderate | 27.9 | 40.2 |
| 03:00 pm | 90 | Moderate | 29.8 | 41.4 |
| 04:00 pm | 93 | Moderate | 31.8 | 41.6 |
| 05:00 pm | 99 | Moderate | 34.6 | 42.4 |
| 06:00 pm | 103 | Unhealthy for Sensitive Groups | 36.3 | 42.7 |
| 07:00 pm | 101 | Unhealthy for Sensitive Groups | 35.5 | 40.7 |
| 08:00 pm | 77 | Moderate | 23.1 | 25.1 |
| 09:00 pm | 75 | Moderate | 22.1 | 24.9 |
| 10:00 pm | 75 | Moderate | 22.0 | 25.5 |
| 11:00 pm | 77 | Moderate | 22.8 | 26.7 |
| 12:00 am | 79 | Moderate | 24.0 | 27.9 |
| 01:00 am | 81 | Moderate | 25.4 | 29.8 |
| 02:00 am | 83 | Moderate | 26.5 | 31.9 |
| 03:00 am | 84 | Moderate | 27.0 | 33.3 |
| 04:00 am | 84 | Moderate | 26.7 | 33.5 |
| 05:00 am | 82 | Moderate | 25.8 | 33.3 |
| 06:00 am | 79 | Moderate | 24.3 | 31.5 |
| 07:00 am | 78 | Moderate | 23.5 | 30.6 |
| 08:00 am | 85 | Moderate | 27.6 | 35.7 |
| 09:00 am | 82 | Moderate | 25.7 | 34.2 |
| 10:00 am | 79 | Moderate | 24.3 | 33.3 |
| 11:00 am | 79 | Moderate | 24.3 | 33.4 |
| 12:00 pm | 81 | Moderate | 25.2 | 34.2 |
| 01:00 pm | 83 | Moderate | 26.5 | 35.2 |
| 02:00 pm | 86 | Moderate | 28.0 | 36.6 |
| 03:00 pm | 89 | Moderate | 29.4 | 37.6 |
| 04:00 pm | 90 | Moderate | 30.2 | 38.2 |
| 05:00 pm | 91 | Moderate | 30.7 | 38.4 |
| 06:00 pm | 92 | Moderate | 31.0 | 37.5 |
| 07:00 pm | 92 | Moderate | 31.3 | 37.4 |
| 08:00 pm | 79 | Moderate | 23.9 | 27.9 |
| 09:00 pm | 83 | Moderate | 26.1 | 30.0 |
| 10:00 pm | 86 | Moderate | 27.9 | 31.3 |
| 11:00 pm | 88 | Moderate | 28.9 | 31.9 |
| 12:00 am | 89 | Moderate | 29.7 | 32.5 |
| 01:00 am | 88 | Moderate | 29.0 | 31.4 |
| 02:00 am | 85 | Moderate | 27.3 | 29.4 |
| 03:00 am | 83 | Moderate | 26.5 | 28.6 |
| 04:00 am | 84 | Moderate | 26.9 | 28.8 |
| 05:00 am | 84 | Moderate | 26.7 | 28.3 |
| 06:00 am | 84 | Moderate | 26.8 | 28.5 |
| 07:00 am | 82 | Moderate | 25.8 | 28.1 |
| 08:00 am | 96 | Moderate | 33.2 | 35.3 |
| 09:00 am | 88 | Moderate | 28.9 | 31.4 |
| 10:00 am | 74 | Moderate | 21.7 | 24.5 |
| 11:00 am | 70 | Moderate | 19.5 | 22.6 |
| 12:00 pm | 71 | Moderate | 19.8 | 23.9 |
| 01:00 pm | 73 | Moderate | 20.9 | 25.9 |
| 02:00 pm | 76 | Moderate | 22.5 | 28.2 |
| 03:00 pm | 79 | Moderate | 23.9 | 30.7 |
| 04:00 pm | 82 | Moderate | 25.6 | 34.1 |
| 05:00 pm | 91 | Moderate | 30.6 | 39.8 |
| 06:00 pm | 94 | Moderate | 32.0 | 42.1 |
| 07:00 pm | 97 | Moderate | 34.0 | 41.9 |
| 08:00 pm | 75 | Moderate | 22.1 | 26.6 |
| 09:00 pm | 73 | Moderate | 21.1 | 26.1 |
| 10:00 pm | 73 | Moderate | 20.7 | 26.1 |
| 11:00 pm | 71 | Moderate | 20.1 | 25.7 |
| 12:00 am | 71 | Moderate | 20.1 | 25.5 |
| 01:00 am | 74 | Moderate | 21.2 | 27.4 |
| 02:00 am | 74 | Moderate | 21.5 | 28.2 |
| 03:00 am | 75 | Moderate | 22.1 | 29.0 |
| 04:00 am | 77 | Moderate | 23.0 | 29.7 |
| 05:00 am | 77 | Moderate | 23.0 | 29.1 |
| 06:00 am | 79 | Moderate | 24.3 | 30.7 |
| 07:00 am | 82 | Moderate | 25.8 | 34.0 |
| 08:00 am | 85 | Moderate | 27.4 | 36.6 |
| 09:00 am | 84 | Moderate | 27.0 | 37.7 |