Shuizhai AQI History
Hourly air quality data for the past 24 hours in Shuizhai, Henan.
24-Hour Summary
Average AQI
108
Peak AQI
189
Best AQI
62
Hourly AQI Data
| Time | AQI | Category | PM2.5 | PM10 |
|---|---|---|---|---|
| 10:00 am | 124 | Unhealthy for Sensitive Groups | 44.7 | 72.4 |
| 11:00 am | 120 | Unhealthy for Sensitive Groups | 43.1 | 93.6 |
| 12:00 pm | 118 | Unhealthy for Sensitive Groups | 42.3 | 97.8 |
| 01:00 pm | 117 | Unhealthy for Sensitive Groups | 41.8 | 98.7 |
| 02:00 pm | 115 | Unhealthy for Sensitive Groups | 41.3 | 101.7 |
| 03:00 pm | 114 | Unhealthy for Sensitive Groups | 40.6 | 92.9 |
| 04:00 pm | 115 | Unhealthy for Sensitive Groups | 41.3 | 88.9 |
| 05:00 pm | 120 | Unhealthy for Sensitive Groups | 43.1 | 91.5 |
| 06:00 pm | 127 | Unhealthy for Sensitive Groups | 45.9 | 97.3 |
| 07:00 pm | 133 | Unhealthy for Sensitive Groups | 48.5 | 104.3 |
| 08:00 pm | 115 | Unhealthy for Sensitive Groups | 41.1 | 75.0 |
| 09:00 pm | 119 | Unhealthy for Sensitive Groups | 42.8 | 77.3 |
| 10:00 pm | 120 | Unhealthy for Sensitive Groups | 43.4 | 79.9 |
| 11:00 pm | 119 | Unhealthy for Sensitive Groups | 42.7 | 81.3 |
| 12:00 am | 116 | Unhealthy for Sensitive Groups | 41.6 | 81.0 |
| 01:00 am | 114 | Unhealthy for Sensitive Groups | 40.9 | 79.6 |
| 02:00 am | 113 | Unhealthy for Sensitive Groups | 40.4 | 77.8 |
| 03:00 am | 113 | Unhealthy for Sensitive Groups | 40.3 | 75.7 |
| 04:00 am | 110 | Unhealthy for Sensitive Groups | 39.2 | 70.5 |
| 05:00 am | 103 | Unhealthy for Sensitive Groups | 36.2 | 59.4 |
| 06:00 am | 91 | Moderate | 30.7 | 44.2 |
| 07:00 am | 84 | Moderate | 27.0 | 32.5 |
| 08:00 am | 62 | Moderate | 14.8 | 15.4 |
| 09:00 am | 62 | Moderate | 15.0 | 18.5 |
| 10:00 am | 66 | Moderate | 17.3 | 23.8 |
| 11:00 am | 71 | Moderate | 19.6 | 31.2 |
| 12:00 pm | 66 | Moderate | 16.9 | 28.0 |
| 01:00 pm | 63 | Moderate | 15.8 | 26.3 |
| 02:00 pm | 64 | Moderate | 15.9 | 26.3 |
| 03:00 pm | 63 | Moderate | 15.6 | 25.0 |
| 04:00 pm | 62 | Moderate | 14.9 | 22.7 |
| 05:00 pm | 63 | Moderate | 15.4 | 21.0 |
| 06:00 pm | 74 | Moderate | 21.7 | 25.6 |
| 07:00 pm | 88 | Moderate | 29.0 | 32.5 |
| 08:00 pm | 99 | Moderate | 34.6 | 37.3 |
| 09:00 pm | 118 | Unhealthy for Sensitive Groups | 42.6 | 45.2 |
| 10:00 pm | 138 | Unhealthy for Sensitive Groups | 50.5 | 53.1 |
| 11:00 pm | 152 | Unhealthy | 56.7 | 59.6 |
| 12:00 am | 154 | Unhealthy | 59.4 | 62.4 |
| 01:00 am | 153 | Unhealthy | 58.8 | 61.5 |
| 02:00 am | 151 | Unhealthy | 55.6 | 57.7 |
| 03:00 am | 142 | Unhealthy for Sensitive Groups | 52.3 | 54.0 |
| 04:00 am | 136 | Unhealthy for Sensitive Groups | 49.7 | 51.9 |
| 05:00 am | 132 | Unhealthy for Sensitive Groups | 48.0 | 52.0 |
| 06:00 am | 131 | Unhealthy for Sensitive Groups | 47.7 | 54.1 |
| 07:00 am | 128 | Unhealthy for Sensitive Groups | 46.3 | 55.3 |
| 08:00 am | 104 | Unhealthy for Sensitive Groups | 36.7 | 57.3 |
| 09:00 am | 114 | Unhealthy for Sensitive Groups | 40.7 | 78.7 |
| 10:00 am | 124 | Unhealthy for Sensitive Groups | 44.9 | 92.2 |
| 11:00 am | 117 | Unhealthy for Sensitive Groups | 42.1 | 86.4 |
| 12:00 pm | 105 | Unhealthy for Sensitive Groups | 37.3 | 76.1 |
| 01:00 pm | 95 | Moderate | 32.5 | 66.1 |
| 02:00 pm | 87 | Moderate | 28.3 | 57.2 |
| 03:00 pm | 80 | Moderate | 24.6 | 49.0 |
| 04:00 pm | 75 | Moderate | 22.1 | 43.3 |
| 05:00 pm | 72 | Moderate | 20.5 | 39.0 |
| 06:00 pm | 72 | Moderate | 20.5 | 33.4 |
| 07:00 pm | 77 | Moderate | 23.2 | 34.1 |
| 08:00 pm | 84 | Moderate | 26.9 | 39.5 |
| 09:00 pm | 80 | Moderate | 24.9 | 34.1 |
| 10:00 pm | 75 | Moderate | 22.2 | 29.3 |
| 11:00 pm | 71 | Moderate | 19.6 | 25.1 |
| 12:00 am | 67 | Moderate | 17.6 | 22.3 |
| 01:00 am | 66 | Moderate | 16.9 | 21.4 |
| 02:00 am | 66 | Moderate | 17.3 | 21.9 |
| 03:00 am | 68 | Moderate | 18.1 | 23.2 |
| 04:00 am | 69 | Moderate | 19.0 | 24.9 |
| 05:00 am | 71 | Moderate | 20.1 | 26.5 |
| 06:00 am | 73 | Moderate | 21.1 | 27.7 |
| 07:00 am | 74 | Moderate | 21.5 | 27.8 |
| 08:00 am | 101 | Unhealthy for Sensitive Groups | 35.5 | 54.8 |
| 09:00 am | 96 | Moderate | 33.4 | 54.9 |
| 10:00 am | 92 | Moderate | 31.0 | 54.7 |
| 11:00 am | 89 | Moderate | 29.7 | 58.7 |
| 12:00 pm | 85 | Moderate | 27.3 | 53.8 |
| 01:00 pm | 81 | Moderate | 25.1 | 48.7 |
| 02:00 pm | 78 | Moderate | 23.4 | 44.0 |
| 03:00 pm | 74 | Moderate | 21.7 | 39.8 |
| 04:00 pm | 72 | Moderate | 20.4 | 36.0 |
| 05:00 pm | 72 | Moderate | 20.5 | 32.2 |
| 06:00 pm | 77 | Moderate | 23.1 | 32.5 |
| 07:00 pm | 84 | Moderate | 26.7 | 35.7 |
| 08:00 pm | 72 | Moderate | 20.2 | 23.0 |
| 09:00 pm | 85 | Moderate | 27.1 | 30.2 |
| 10:00 pm | 89 | Moderate | 29.3 | 32.4 |
| 11:00 pm | 87 | Moderate | 28.3 | 31.2 |
| 12:00 am | 85 | Moderate | 27.1 | 30.2 |
| 01:00 am | 84 | Moderate | 26.7 | 29.7 |
| 02:00 am | 83 | Moderate | 26.4 | 29.5 |
| 03:00 am | 84 | Moderate | 26.9 | 30.2 |
| 04:00 am | 86 | Moderate | 28.1 | 31.3 |
| 05:00 am | 89 | Moderate | 29.3 | 32.6 |
| 06:00 am | 91 | Moderate | 30.7 | 34.0 |
| 07:00 am | 92 | Moderate | 31.1 | 34.2 |
| 08:00 am | 97 | Moderate | 34.0 | 41.6 |
| 09:00 am | 86 | Moderate | 28.0 | 35.7 |
| 10:00 am | 77 | Moderate | 22.8 | 31.2 |
| 11:00 am | 76 | Moderate | 22.5 | 31.4 |
| 12:00 pm | 76 | Moderate | 22.6 | 31.3 |
| 01:00 pm | 76 | Moderate | 22.5 | 31.0 |
| 02:00 pm | 75 | Moderate | 22.1 | 30.5 |
| 03:00 pm | 75 | Moderate | 21.8 | 30.0 |
| 04:00 pm | 75 | Moderate | 21.9 | 29.9 |
| 05:00 pm | 75 | Moderate | 22.0 | 29.6 |
| 06:00 pm | 79 | Moderate | 23.9 | 29.9 |
| 07:00 pm | 89 | Moderate | 29.5 | 34.6 |
| 08:00 pm | 109 | Unhealthy for Sensitive Groups | 38.6 | 45.3 |
| 09:00 pm | 133 | Unhealthy for Sensitive Groups | 48.5 | 55.6 |
| 10:00 pm | 152 | Unhealthy | 56.8 | 64.3 |
| 11:00 pm | 156 | Unhealthy | 63.3 | 71.2 |
| 12:00 am | 159 | Unhealthy | 67.5 | 75.9 |
| 01:00 am | 162 | Unhealthy | 71.2 | 79.9 |
| 02:00 am | 164 | Unhealthy | 73.6 | 82.0 |
| 03:00 am | 162 | Unhealthy | 71.0 | 78.2 |
| 04:00 am | 158 | Unhealthy | 65.4 | 72.4 |
| 05:00 am | 157 | Unhealthy | 64.5 | 71.5 |
| 06:00 am | 158 | Unhealthy | 65.7 | 72.6 |
| 07:00 am | 157 | Unhealthy | 63.8 | 70.5 |
| 08:00 am | 189 | Unhealthy | 109.2 | 132.7 |
| 09:00 am | 176 | Unhealthy | 90.8 | 117.6 |
| 10:00 am | 163 | Unhealthy | 73.1 | 97.1 |
| 11:00 am | 156 | Unhealthy | 62.6 | 81.3 |
| 12:00 pm | 152 | Unhealthy | 56.3 | 72.4 |
| 01:00 pm | 143 | Unhealthy for Sensitive Groups | 52.4 | 67.3 |
| 02:00 pm | 137 | Unhealthy for Sensitive Groups | 50.1 | 64.3 |
| 03:00 pm | 134 | Unhealthy for Sensitive Groups | 48.8 | 62.4 |
| 04:00 pm | 131 | Unhealthy for Sensitive Groups | 47.6 | 61.2 |
| 05:00 pm | 131 | Unhealthy for Sensitive Groups | 47.7 | 60.8 |
| 06:00 pm | 139 | Unhealthy for Sensitive Groups | 50.8 | 60.1 |
| 07:00 pm | 150 | Unhealthy for Sensitive Groups | 55.2 | 65.0 |
| 08:00 pm | 154 | Unhealthy | 60.1 | 71.9 |
| 09:00 pm | 159 | Unhealthy | 67.3 | 78.9 |
| 10:00 pm | 160 | Unhealthy | 67.8 | 78.9 |
| 11:00 pm | 158 | Unhealthy | 65.2 | 75.7 |
| 12:00 am | 155 | Unhealthy | 61.2 | 71.9 |
| 01:00 am | 153 | Unhealthy | 58.1 | 68.5 |
| 02:00 am | 148 | Unhealthy for Sensitive Groups | 54.4 | 64.3 |
| 03:00 am | 136 | Unhealthy for Sensitive Groups | 49.8 | 59.3 |
| 04:00 am | 127 | Unhealthy for Sensitive Groups | 45.9 | 54.6 |
| 05:00 am | 119 | Unhealthy for Sensitive Groups | 42.7 | 50.3 |
| 06:00 am | 110 | Unhealthy for Sensitive Groups | 39.2 | 45.5 |
| 07:00 am | 101 | Unhealthy for Sensitive Groups | 35.6 | 40.4 |
| 08:00 am | 103 | Unhealthy for Sensitive Groups | 36.4 | 45.1 |
| 09:00 am | 88 | Moderate | 28.9 | 38.9 |
| 10:00 am | 79 | Moderate | 23.9 | 36.8 |
| 11:00 am | 80 | Moderate | 24.4 | 42.8 |
| 12:00 pm | 82 | Moderate | 25.6 | 48.4 |
| 01:00 pm | 83 | Moderate | 26.3 | 52.2 |
| 02:00 pm | 83 | Moderate | 26.5 | 55.2 |
| 03:00 pm | 84 | Moderate | 26.8 | 57.2 |
| 04:00 pm | 84 | Moderate | 26.8 | 57.7 |
| 05:00 pm | 84 | Moderate | 26.8 | 58.1 |
| 06:00 pm | 83 | Moderate | 26.5 | 56.5 |
| 07:00 pm | 85 | Moderate | 27.3 | 48.4 |
| 08:00 pm | 134 | Unhealthy for Sensitive Groups | 49.1 | 81.5 |
| 09:00 pm | 133 | Unhealthy for Sensitive Groups | 48.5 | 72.9 |
| 10:00 pm | 132 | Unhealthy for Sensitive Groups | 48.1 | 67.8 |
| 11:00 pm | 132 | Unhealthy for Sensitive Groups | 48.1 | 63.3 |
| 12:00 am | 136 | Unhealthy for Sensitive Groups | 49.7 | 62.2 |
| 01:00 am | 143 | Unhealthy for Sensitive Groups | 52.7 | 65.0 |
| 02:00 am | 151 | Unhealthy | 56.1 | 68.2 |
| 03:00 am | 153 | Unhealthy | 58.3 | 70.8 |
| 04:00 am | 152 | Unhealthy | 57.0 | 66.6 |
| 05:00 am | 143 | Unhealthy for Sensitive Groups | 52.6 | 61.0 |
| 06:00 am | 127 | Unhealthy for Sensitive Groups | 46.1 | 52.6 |
| 07:00 am | 115 | Unhealthy for Sensitive Groups | 41.3 | 45.9 |
| 08:00 am | 102 | Unhealthy for Sensitive Groups | 36.0 | 41.1 |
| 09:00 am | 94 | Moderate | 32.1 | 38.1 |